7791116054

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{391789}}^1$

素因数の和:392015

約数の個数: 16

約数和(自身を含む): 11951162160

約数和(自身を除く): 4160046106

約数列:

[1, 2, 61, 122, 163, 326, 9943, 19886, 391789, 783578, 23899129, 47798258, 63861607, 127723214, 3895558027, 7791116054]

約数ペア:

[(1, 7791116054), (2, 3895558027), (61, 127723214), (122, 63861607), (163, 47798258), (326, 23899129), (9943, 783578), (19886, 391789)]