2389260769

素因数分解:

$7^1\times {\mathrm{23}}^2\times {\mathrm{151}}^1\times {\mathrm{4273}}^1$

素因数の和:4477

約数の個数: 24

約数和(自身を含む): 2874042752

約数和(自身を除く): 484781983

約数列:

[1, 7, 23, 151, 161, 529, 1057, 3473, 3703, 4273, 24311, 29911, 79879, 98279, 559153, 645223, 687953, 2260417, 4516561, 14840129, 15822919, 103880903, 341322967, 2389260769]

約数ペア:

[(1, 2389260769), (7, 341322967), (23, 103880903), (151, 15822919), (161, 14840129), (529, 4516561), (1057, 2260417), (3473, 687953), (3703, 645223), (4273, 559153), (24311, 98279), (29911, 79879)]