315140378

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{523489}}^1$

素因数の和:523541

約数の個数: 16

約数和(自身を含む): 552805440

約数和(自身を除く): 237665062

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 523489, 1046978, 3664423, 7328846, 22510027, 45020054, 157570189, 315140378]

約数ペア:

[(1, 315140378), (2, 157570189), (7, 45020054), (14, 22510027), (43, 7328846), (86, 3664423), (301, 1046978), (602, 523489)]