661092593108

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{20707}}^1\times {\mathrm{194671}}^1$

素因数の和:215423

約数の個数: 24

約数和(自身を含む): 1185192726144

約数和(自身を除く): 524100133036

約数列:

[1, 2, 4, 41, 82, 164, 20707, 41414, 82828, 194671, 389342, 778684, 848987, 1697974, 3395948, 7981511, 15963022, 31926044, 4031052397, 8062104794, 16124209588, 165273148277, 330546296554, 661092593108]

約数ペア:

[(1, 661092593108), (2, 330546296554), (4, 165273148277), (41, 16124209588), (82, 8062104794), (164, 4031052397), (20707, 31926044), (41414, 15963022), (82828, 7981511), (194671, 3395948), (389342, 1697974), (778684, 848987)]