2620236856

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{7988527}}^1$

素因数の和:7988574

約数の個数: 16

約数和(自身を含む): 5032772640

約数和(自身を除く): 2412535784

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 7988527, 15977054, 31954108, 63908216, 327529607, 655059214, 1310118428, 2620236856]

約数ペア:

[(1, 2620236856), (2, 1310118428), (4, 655059214), (8, 327529607), (41, 63908216), (82, 31954108), (164, 15977054), (328, 7988527)]