123649214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163991}}^1$

素因数の和:164035

約数の個数: 16

約数和(自身を含む): 206629920

約数和(自身を除く): 82980706

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 163991, 327982, 2131883, 4263766, 4755739, 9511478, 61824607, 123649214]

約数ペア:

[(1, 123649214), (2, 61824607), (13, 9511478), (26, 4755739), (29, 4263766), (58, 2131883), (377, 327982), (754, 163991)]