1330558852

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{2341}}^1$

素因数の和:2788

約数の個数: 48

約数和(自身を含む): 2719567872

約数和(自身を除く): 1389009020

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 383, 742, 766, 1484, 1532, 2341, 2681, 4682, 5362, 9364, 10724, 16387, 20299, 32774, 40598, 65548, 81196, 124073, 142093, 248146, 284186, 496292, 568372, 868511, 896603, 1737022, 1793206, 3474044, 3586412, 6276221, 12552442, 25104884, 47519959, 95039918, 190079836, 332639713, 665279426, 1330558852]

約数ペア:

[(1, 1330558852), (2, 665279426), (4, 332639713), (7, 190079836), (14, 95039918), (28, 47519959), (53, 25104884), (106, 12552442), (212, 6276221), (371, 3586412), (383, 3474044), (742, 1793206), (766, 1737022), (1484, 896603), (1532, 868511), (2341, 568372), (2681, 496292), (4682, 284186), (5362, 248146), (9364, 142093), (10724, 124073), (16387, 81196), (20299, 65548), (32774, 40598)]