2401446719

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{67759}}^1$

素因数の和:67910

約数の個数: 16

約数和(自身を含む): 2823152640

約数和(自身を除く): 421705921

約数列:

[1, 7, 61, 83, 427, 581, 5063, 35441, 67759, 474313, 4133299, 5623997, 28933093, 39367979, 343063817, 2401446719]

約数ペア:

[(1, 2401446719), (7, 343063817), (61, 39367979), (83, 28933093), (427, 5623997), (581, 4133299), (5063, 474313), (35441, 67759)]