2100647653

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{13003}}^1$

素因数の和:13093

約数の個数: 24

約数和(自身を含む): 2459212448

約数和(自身を除く): 358564795

約数列:

[1, 13, 17, 43, 221, 289, 559, 731, 3757, 9503, 12427, 13003, 161551, 169039, 221051, 559129, 2873663, 3757867, 7268677, 9505193, 48852271, 123567509, 161588281, 2100647653]

約数ペア:

[(1, 2100647653), (13, 161588281), (17, 123567509), (43, 48852271), (221, 9505193), (289, 7268677), (559, 3757867), (731, 2873663), (3757, 559129), (9503, 221051), (12427, 169039), (13003, 161551)]