308971442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{683}}^1$

素因数の和:962

約数の個数: 32

約数和(自身を含む): 507451392

約数和(自身を除く): 198479950

約数列:

[1, 2, 13, 26, 127, 137, 254, 274, 683, 1366, 1651, 1781, 3302, 3562, 8879, 17399, 17758, 34798, 86741, 93571, 173482, 187142, 226187, 452374, 1127633, 1216423, 2255266, 2432846, 11883517, 23767034, 154485721, 308971442]

約数ペア:

[(1, 308971442), (2, 154485721), (13, 23767034), (26, 11883517), (127, 2432846), (137, 2255266), (254, 1216423), (274, 1127633), (683, 452374), (1366, 226187), (1651, 187142), (1781, 173482), (3302, 93571), (3562, 86741), (8879, 34798), (17399, 17758)]