About the Number

2001109488

2001109487 ← → 2001109489

2進数表記:1110111010001101000000111110000

漢数字表記:二十億百十万九千四百八十八

素因数分解:

2 4 × 3 1 × 7 1 × 19 1 × 331 1 × 947 1

素因数の和:1315
約数の個数: 160
約数和(自身を含む): 6244362240
約数和(自身を除く): 4243252752

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 331, 336, 399, 456, 532, 662, 798, 912, 947, 993, 1064, 1324, 1596, 1894, 1986, 2128, 2317, 2648, 2841, 3192, 3788, 3972, 4634, 5296, 5682, 6289, 6384, 6629, 6951, 7576, 7944, 9268, 11364, 12578, 13258, 13902, 15152, 15888, 17993, 18536, 18867, 19887, 22728, 25156, 26516, 27804, 35986, 37072, 37734, 39774, 44023, 45456, 50312, 53032, 53979, 55608, 71972, 75468, 79548, 88046, 100624, 106064, 107958, 111216, 125951, 132069, 143944, 150936, 159096, 176092, 215916, 251902, 264138, 287888, 301872, 313457, 318192, 352184, 377853, 431832, 503804, 528276, 626914, 704368, 755706, 863664, 940371, 1007608, 1056552, 1253828, 1511412, 1880742, 2015216, 2113104, 2194199, 2507656, 3022824, 3761484, 4388398, 5015312, 5955683, 6045648, 6582597, 7522968, 8776796, 11911366, 13165194, 15045936, 17553592, 17867049, 23822732, 26330388, 35107184, 35734098, 41689781, 47645464, 52660776, 71468196, 83379562, 95290928, 105321552, 125069343, 142936392, 166759124, 250138686, 285872784, 333518248, 500277372, 667036496, 1000554744, 2001109488]

約数ペア:
[(1, 2001109488), (2, 1000554744), (3, 667036496), (4, 500277372), (6, 333518248), (7, 285872784), (8, 250138686), (12, 166759124), (14, 142936392), (16, 125069343), (19, 105321552), (21, 95290928), (24, 83379562), (28, 71468196), (38, 52660776), (42, 47645464), (48, 41689781), (56, 35734098), (57, 35107184), (76, 26330388), (84, 23822732), (112, 17867049), (114, 17553592), (133, 15045936), (152, 13165194), (168, 11911366), (228, 8776796), (266, 7522968), (304, 6582597), (331, 6045648), (336, 5955683), (399, 5015312), (456, 4388398), (532, 3761484), (662, 3022824), (798, 2507656), (912, 2194199), (947, 2113104), (993, 2015216), (1064, 1880742), (1324, 1511412), (1596, 1253828), (1894, 1056552), (1986, 1007608), (2128, 940371), (2317, 863664), (2648, 755706), (2841, 704368), (3192, 626914), (3788, 528276), (3972, 503804), (4634, 431832), (5296, 377853), (5682, 352184), (6289, 318192), (6384, 313457), (6629, 301872), (6951, 287888), (7576, 264138), (7944, 251902), (9268, 215916), (11364, 176092), (12578, 159096), (13258, 150936), (13902, 143944), (15152, 132069), (15888, 125951), (17993, 111216), (18536, 107958), (18867, 106064), (19887, 100624), (22728, 88046), (25156, 79548), (26516, 75468), (27804, 71972), (35986, 55608), (37072, 53979), (37734, 53032), (39774, 50312), (44023, 45456)]

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