2515156966

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{7691}}^1$

素因数の和:7825

約数の個数: 48

約数和(自身を含む): 4545787392

約数和(自身を除く): 2030630426

約数列:

[1, 2, 7, 14, 47, 49, 71, 94, 98, 142, 329, 497, 658, 994, 2303, 3337, 3479, 4606, 6674, 6958, 7691, 15382, 23359, 46718, 53837, 107674, 163513, 327026, 361477, 376859, 546061, 722954, 753718, 1092122, 2530339, 3822427, 5060678, 7644854, 17712373, 25664867, 26756989, 35424746, 51329734, 53513978, 179654069, 359308138, 1257578483, 2515156966]

約数ペア:

[(1, 2515156966), (2, 1257578483), (7, 359308138), (14, 179654069), (47, 53513978), (49, 51329734), (71, 35424746), (94, 26756989), (98, 25664867), (142, 17712373), (329, 7644854), (497, 5060678), (658, 3822427), (994, 2530339), (2303, 1092122), (3337, 753718), (3479, 722954), (4606, 546061), (6674, 376859), (6958, 361477), (7691, 327026), (15382, 163513), (23359, 107674), (46718, 53837)]