2663791

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 16

約数和(自身を含む): 3064320

約数和(自身を除く): 400529

約数列:

[1, 13, 23, 59, 151, 299, 767, 1357, 1963, 3473, 8909, 17641, 45149, 115817, 204907, 2663791]

約数ペア:

[(1, 2663791), (13, 204907), (23, 115817), (59, 45149), (151, 17641), (299, 8909), (767, 3473), (1357, 1963)]