129660578

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{4651}}^1$

素因数の和:4969

約数の個数: 16

約数和(自身を含む): 198956736

約数和(自身を除く): 69296158

約数列:

[1, 2, 53, 106, 263, 526, 4651, 9302, 13939, 27878, 246503, 493006, 1223213, 2446426, 64830289, 129660578]

約数ペア:

[(1, 129660578), (2, 64830289), (53, 2446426), (106, 1223213), (263, 493006), (526, 246503), (4651, 27878), (9302, 13939)]