2016764930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{59369}}^1$

素因数の和:59498

約数の個数: 32

約数和(自身を含む): 3761683200

約数和(自身を除く): 1744918270

約数列:

[1, 2, 5, 10, 43, 79, 86, 158, 215, 395, 430, 790, 3397, 6794, 16985, 33970, 59369, 118738, 296845, 593690, 2552867, 4690151, 5105734, 9380302, 12764335, 23450755, 25528670, 46901510, 201676493, 403352986, 1008382465, 2016764930]

約数ペア:

[(1, 2016764930), (2, 1008382465), (5, 403352986), (10, 201676493), (43, 46901510), (79, 25528670), (86, 23450755), (158, 12764335), (215, 9380302), (395, 5105734), (430, 4690151), (790, 2552867), (3397, 593690), (6794, 296845), (16985, 118738), (33970, 59369)]