1020118

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:623

約数の個数: 16

約数和(自身を含む): 1691280

約数和(自身を除く): 671162

約数列:

[1, 2, 11, 22, 89, 178, 521, 979, 1042, 1958, 5731, 11462, 46369, 92738, 510059, 1020118]

約数ペア:

[(1, 1020118), (2, 510059), (11, 92738), (22, 46369), (89, 11462), (178, 5731), (521, 1958), (979, 1042)]