1330658576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{6397397}}^1$

素因数の和:6397418

約数の個数: 20

約数和(自身を含む): 2776470732

約数和(自身を除く): 1445812156

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 6397397, 12794794, 25589588, 51179176, 83166161, 102358352, 166332322, 332664644, 665329288, 1330658576]

約数ペア:

[(1, 1330658576), (2, 665329288), (4, 332664644), (8, 166332322), (13, 102358352), (16, 83166161), (26, 51179176), (52, 25589588), (104, 12794794), (208, 6397397)]