About the Number

1995751914

1995751913 ← → 1995751915

2進数表記:1110110111101001100000111101010

漢数字表記:十九億九千五百七十五万千九百十四

素因数分解:

2 1 × 3 1 × 13 1 × 31 1 × 67 1 × 97 1 × 127 1

素因数の和:340
約数の個数: 128
約数和(自身を含む): 4585684992
約数和(自身を除く): 2589933078

約数列:
[1, 2, 3, 6, 13, 26, 31, 39, 62, 67, 78, 93, 97, 127, 134, 186, 194, 201, 254, 291, 381, 402, 403, 582, 762, 806, 871, 1209, 1261, 1651, 1742, 2077, 2418, 2522, 2613, 3007, 3302, 3783, 3937, 4154, 4953, 5226, 6014, 6231, 6499, 7566, 7874, 8509, 9021, 9906, 11811, 12319, 12462, 12998, 17018, 18042, 19497, 23622, 24638, 25527, 27001, 36957, 38994, 39091, 51054, 51181, 54002, 73914, 78182, 81003, 84487, 102362, 110617, 117273, 153543, 160147, 162006, 168974, 201469, 221234, 234546, 253461, 263779, 307086, 320294, 331851, 381889, 402938, 480441, 506922, 527558, 604407, 663702, 763778, 791337, 825373, 960882, 1145667, 1208814, 1582674, 1650746, 2291334, 2476119, 2619097, 3429127, 4952238, 4964557, 5238194, 6858254, 7857291, 9929114, 10287381, 10729849, 14893671, 15714582, 20574762, 21459698, 25586563, 29787342, 32189547, 51173126, 64379094, 76759689, 153519378, 332625319, 665250638, 997875957, 1995751914]

約数ペア:
[(1, 1995751914), (2, 997875957), (3, 665250638), (6, 332625319), (13, 153519378), (26, 76759689), (31, 64379094), (39, 51173126), (62, 32189547), (67, 29787342), (78, 25586563), (93, 21459698), (97, 20574762), (127, 15714582), (134, 14893671), (186, 10729849), (194, 10287381), (201, 9929114), (254, 7857291), (291, 6858254), (381, 5238194), (402, 4964557), (403, 4952238), (582, 3429127), (762, 2619097), (806, 2476119), (871, 2291334), (1209, 1650746), (1261, 1582674), (1651, 1208814), (1742, 1145667), (2077, 960882), (2418, 825373), (2522, 791337), (2613, 763778), (3007, 663702), (3302, 604407), (3783, 527558), (3937, 506922), (4154, 480441), (4953, 402938), (5226, 381889), (6014, 331851), (6231, 320294), (6499, 307086), (7566, 263779), (7874, 253461), (8509, 234546), (9021, 221234), (9906, 201469), (11811, 168974), (12319, 162006), (12462, 160147), (12998, 153543), (17018, 117273), (18042, 110617), (19497, 102362), (23622, 84487), (24638, 81003), (25527, 78182), (27001, 73914), (36957, 54002), (38994, 51181), (39091, 51054)]

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