2392735

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1$

素因数の和:438

約数の個数: 16

約数和(自身を含む): 3041280

約数和(自身を除く): 648545

約数列:

[1, 5, 31, 43, 155, 215, 359, 1333, 1795, 6665, 11129, 15437, 55645, 77185, 478547, 2392735]

約数ペア:

[(1, 2392735), (5, 478547), (31, 77185), (43, 55645), (155, 15437), (215, 11129), (359, 6665), (1333, 1795)]