870810862

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{521}}^1\times {\mathrm{5323}}^1$

素因数の和:6003

約数の個数: 16

約数和(自身を含む): 1317306672

約数和(自身を除く): 446495810

約数列:

[1, 2, 157, 314, 521, 1042, 5323, 10646, 81797, 163594, 835711, 1671422, 2773283, 5546566, 435405431, 870810862]

約数ペア:

[(1, 870810862), (2, 435405431), (157, 5546566), (314, 2773283), (521, 1671422), (1042, 835711), (5323, 163594), (10646, 81797)]