2010460972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{278149}}^1$

素因数の和:278305

約数の個数: 24

約数和(自身を含む): 3816218000

約数和(自身を除く): 1805757028

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 278149, 556298, 1112596, 3615937, 7231874, 14463748, 38662711, 77325422, 154650844, 502615243, 1005230486, 2010460972]

約数ペア:

[(1, 2010460972), (2, 1005230486), (4, 502615243), (13, 154650844), (26, 77325422), (52, 38662711), (139, 14463748), (278, 7231874), (556, 3615937), (1807, 1112596), (3614, 556298), (7228, 278149)]