8646677974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{2503381}}^1$

素因数の和:2503551

約数の個数: 16

約数和(自身を含む): 14239236816

約数和(自身を除く): 5592558842

約数列:

[1, 2, 11, 22, 157, 314, 1727, 3454, 2503381, 5006762, 27537191, 55074382, 393030817, 786061634, 4323338987, 8646677974]

約数ペア:

[(1, 8646677974), (2, 4323338987), (11, 786061634), (22, 393030817), (157, 55074382), (314, 27537191), (1727, 5006762), (3454, 2503381)]