2468660519

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{25693}}^1$

素因数の和:26114

約数の個数: 16

約数和(自身を含む): 2805784800

約数和(自身を除く): 337124281

約数列:

[1, 13, 19, 247, 389, 5057, 7391, 25693, 96083, 334009, 488167, 6346171, 9994577, 129929501, 189896963, 2468660519]

約数ペア:

[(1, 2468660519), (13, 189896963), (19, 129929501), (247, 9994577), (389, 6346171), (5057, 488167), (7391, 334009), (25693, 96083)]