2012174576

素因数分解:

$2^4\times {\mathrm{1013}}^1\times {\mathrm{124147}}^1$

素因数の和:125168

約数の個数: 20

約数和(自身を含む): 3902468232

約数和(自身を除く): 1890293656

約数列:

[1, 2, 4, 8, 16, 1013, 2026, 4052, 8104, 16208, 124147, 248294, 496588, 993176, 1986352, 125760911, 251521822, 503043644, 1006087288, 2012174576]

約数ペア:

[(1, 2012174576), (2, 1006087288), (4, 503043644), (8, 251521822), (16, 125760911), (1013, 1986352), (2026, 993176), (4052, 496588), (8104, 248294), (16208, 124147)]