631507964

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{102451}}^1$

素因数の和:102545

約数の個数: 24

約数和(自身を含む): 1170411648

約数和(自身を除く): 538903684

約数列:

[1, 2, 4, 23, 46, 67, 92, 134, 268, 1541, 3082, 6164, 102451, 204902, 409804, 2356373, 4712746, 6864217, 9425492, 13728434, 27456868, 157876991, 315753982, 631507964]

約数ペア:

[(1, 631507964), (2, 315753982), (4, 157876991), (23, 27456868), (46, 13728434), (67, 9425492), (92, 6864217), (134, 4712746), (268, 2356373), (1541, 409804), (3082, 204902), (6164, 102451)]