7890790078

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{2749}}^1\times {\mathrm{33377}}^1$

素因数の和:36171

約数の個数: 16

約数和(自身を含む): 12116214000

約数和(自身を除く): 4225423922

約数列:

[1, 2, 43, 86, 2749, 5498, 33377, 66754, 118207, 236414, 1435211, 2870422, 91753373, 183506746, 3945395039, 7890790078]

約数ペア:

[(1, 7890790078), (2, 3945395039), (43, 183506746), (86, 91753373), (2749, 2870422), (5498, 1435211), (33377, 236414), (66754, 118207)]