77120002

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{6949}}^1$

素因数の和:7161

約数の個数: 16

約数和(自身を含む): 120096000

約数和(自身を除く): 42975998

約数列:

[1, 2, 31, 62, 179, 358, 5549, 6949, 11098, 13898, 215419, 430838, 1243871, 2487742, 38560001, 77120002]

約数ペア:

[(1, 77120002), (2, 38560001), (31, 2487742), (62, 1243871), (179, 430838), (358, 215419), (5549, 13898), (6949, 11098)]