538551472

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{474077}}^1$

素因数の和:474156

約数の個数: 20

約数和(自身を含む): 1058142096

約数和(自身を除く): 519590624

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 474077, 948154, 1896308, 3792616, 7585232, 33659467, 67318934, 134637868, 269275736, 538551472]

約数ペア:

[(1, 538551472), (2, 269275736), (4, 134637868), (8, 67318934), (16, 33659467), (71, 7585232), (142, 3792616), (284, 1896308), (568, 948154), (1136, 474077)]