404152

素因数分解:

$2^3\times 7^2\times {\mathrm{1031}}^1$

素因数の和:1051

約数の個数: 24

約数和(自身を含む): 882360

約数和(自身を除く): 478208

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 1031, 2062, 4124, 7217, 8248, 14434, 28868, 50519, 57736, 101038, 202076, 404152]

約数ペア:

[(1, 404152), (2, 202076), (4, 101038), (7, 57736), (8, 50519), (14, 28868), (28, 14434), (49, 8248), (56, 7217), (98, 4124), (196, 2062), (392, 1031)]