4091678216

素因数分解:

$2^3\times {\mathrm{541}}^1\times {\mathrm{945397}}^1$

素因数の和:945944

約数の個数: 16

約数和(自身を含む): 7686085740

約数和(自身を除く): 3594407524

約数列:

[1, 2, 4, 8, 541, 1082, 2164, 4328, 945397, 1890794, 3781588, 7563176, 511459777, 1022919554, 2045839108, 4091678216]

約数ペア:

[(1, 4091678216), (2, 2045839108), (4, 1022919554), (8, 511459777), (541, 7563176), (1082, 3781588), (2164, 1890794), (4328, 945397)]