43221490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{332473}}^1$

素因数の和:332493

約数の個数: 16

約数和(自身を含む): 83783448

約数和(自身を除く): 40561958

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 332473, 664946, 1662365, 3324730, 4322149, 8644298, 21610745, 43221490]

約数ペア:

[(1, 43221490), (2, 21610745), (5, 8644298), (10, 4322149), (13, 3324730), (26, 1662365), (65, 664946), (130, 332473)]