3404944

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1678

約数の個数: 20

約数和(自身を含む): 6648880

約数和(自身を除く): 3243936

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 1531, 2224, 3062, 6124, 12248, 24496, 212809, 425618, 851236, 1702472, 3404944]

約数ペア:

[(1, 3404944), (2, 1702472), (4, 851236), (8, 425618), (16, 212809), (139, 24496), (278, 12248), (556, 6124), (1112, 3062), (1531, 2224)]