1516928464

素因数分解:

$2^4\times {\mathrm{401}}^1\times {\mathrm{236429}}^1$

素因数の和:236838

約数の個数: 20

約数和(自身を含む): 2946390660

約数和(自身を除く): 1429462196

約数列:

[1, 2, 4, 8, 16, 401, 802, 1604, 3208, 6416, 236429, 472858, 945716, 1891432, 3782864, 94808029, 189616058, 379232116, 758464232, 1516928464]

約数ペア:

[(1, 1516928464), (2, 758464232), (4, 379232116), (8, 189616058), (16, 94808029), (401, 3782864), (802, 1891432), (1604, 945716), (3208, 472858), (6416, 236429)]