426567958

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{227}}^1\times {\mathrm{19991}}^1$

素因数の和:20267

約数の個数: 16

約数和(自身を含む): 656377344

約数和(自身を除く): 229809386

約数列:

[1, 2, 47, 94, 227, 454, 10669, 19991, 21338, 39982, 939577, 1879154, 4537957, 9075914, 213283979, 426567958]

約数ペア:

[(1, 426567958), (2, 213283979), (47, 9075914), (94, 4537957), (227, 1879154), (454, 939577), (10669, 39982), (19991, 21338)]