1214577548

素因数分解:

$2^2\times {\mathrm{163}}^1\times {\mathrm{821}}^1\times {\mathrm{2269}}^1$

素因数の和:3257

約数の個数: 24

約数和(自身を含む): 2142099120

約数和(自身を除く): 927521572

約数列:

[1, 2, 4, 163, 326, 652, 821, 1642, 2269, 3284, 4538, 9076, 133823, 267646, 369847, 535292, 739694, 1479388, 1862849, 3725698, 7451396, 303644387, 607288774, 1214577548]

約数ペア:

[(1, 1214577548), (2, 607288774), (4, 303644387), (163, 7451396), (326, 3725698), (652, 1862849), (821, 1479388), (1642, 739694), (2269, 535292), (3284, 369847), (4538, 267646), (9076, 133823)]