1021102576

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{4909147}}^1$

素因数の和:4909168

約数の個数: 20

約数和(自身を含む): 2130570232

約数和(自身を除く): 1109467656

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 4909147, 9818294, 19636588, 39273176, 63818911, 78546352, 127637822, 255275644, 510551288, 1021102576]

約数ペア:

[(1, 1021102576), (2, 510551288), (4, 255275644), (8, 127637822), (13, 78546352), (16, 63818911), (26, 39273176), (52, 19636588), (104, 9818294), (208, 4909147)]