389625707506

素因数分解:

$2^1\times 7^1\times {\mathrm{1151}}^1\times {\mathrm{24179329}}^1$

素因数の和:24180489

約数の個数: 16

約数和(自身を含む): 668510115840

約数和(自身を除く): 278884408334

約数列:

[1, 2, 7, 14, 1151, 2302, 8057, 16114, 24179329, 48358658, 169255303, 338510606, 27830407679, 55660815358, 194812853753, 389625707506]

約数ペア:

[(1, 389625707506), (2, 194812853753), (7, 55660815358), (14, 27830407679), (1151, 338510606), (2302, 169255303), (8057, 48358658), (16114, 24179329)]