About the Number

2031725488

2031725487 ← → 2031725489

2進数表記:1111001000110011010101110110000

漢数字表記:二十億三千百七十二万五千四百八十八

素因数分解:

2 4 × 13 1 × 17 2 × 73 1 × 463 1

素因数の和:591
約数の個数: 120
約数和(自身を含む): 4574859968
約数和(自身を除く): 2543134480

約数列:
[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 73, 104, 136, 146, 208, 221, 272, 289, 292, 442, 463, 578, 584, 884, 926, 949, 1156, 1168, 1241, 1768, 1852, 1898, 2312, 2482, 3536, 3704, 3757, 3796, 4624, 4964, 6019, 7408, 7514, 7592, 7871, 9928, 12038, 15028, 15184, 15742, 16133, 19856, 21097, 24076, 30056, 31484, 32266, 33799, 42194, 48152, 60112, 62968, 64532, 67598, 84388, 96304, 102323, 125936, 129064, 133807, 135196, 168776, 204646, 258128, 267614, 270392, 274261, 337552, 409292, 439387, 535228, 540784, 548522, 574583, 818584, 878774, 1070456, 1097044, 1149166, 1637168, 1739491, 1757548, 2140912, 2194088, 2298332, 3478982, 3515096, 4388176, 4596664, 6957964, 7030192, 7469579, 9193328, 9767911, 13915928, 14939158, 19535822, 27831856, 29878316, 39071644, 59756632, 78143288, 119513264, 126982843, 156286576, 253965686, 507931372, 1015862744, 2031725488]

約数ペア:
[(1, 2031725488), (2, 1015862744), (4, 507931372), (8, 253965686), (13, 156286576), (16, 126982843), (17, 119513264), (26, 78143288), (34, 59756632), (52, 39071644), (68, 29878316), (73, 27831856), (104, 19535822), (136, 14939158), (146, 13915928), (208, 9767911), (221, 9193328), (272, 7469579), (289, 7030192), (292, 6957964), (442, 4596664), (463, 4388176), (578, 3515096), (584, 3478982), (884, 2298332), (926, 2194088), (949, 2140912), (1156, 1757548), (1168, 1739491), (1241, 1637168), (1768, 1149166), (1852, 1097044), (1898, 1070456), (2312, 878774), (2482, 818584), (3536, 574583), (3704, 548522), (3757, 540784), (3796, 535228), (4624, 439387), (4964, 409292), (6019, 337552), (7408, 274261), (7514, 270392), (7592, 267614), (7871, 258128), (9928, 204646), (12038, 168776), (15028, 135196), (15184, 133807), (15742, 129064), (16133, 125936), (19856, 102323), (21097, 96304), (24076, 84388), (30056, 67598), (31484, 64532), (32266, 62968), (33799, 60112), (42194, 48152)]

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