260652808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2506277}}^1$

素因数の和:2506296

約数の個数: 16

約数和(自身を含む): 526318380

約数和(自身を除く): 265665572

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2506277, 5012554, 10025108, 20050216, 32581601, 65163202, 130326404, 260652808]

約数ペア:

[(1, 260652808), (2, 130326404), (4, 65163202), (8, 32581601), (13, 20050216), (26, 10025108), (52, 5012554), (104, 2506277)]