2646448

素因数分解:

$2^4\times 7^1\times {\mathrm{23629}}^1$

素因数の和:23644

約数の個数: 20

約数和(自身を含む): 5860240

約数和(自身を除く): 3213792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 23629, 47258, 94516, 165403, 189032, 330806, 378064, 661612, 1323224, 2646448]

約数ペア:

[(1, 2646448), (2, 1323224), (4, 661612), (7, 378064), (8, 330806), (14, 189032), (16, 165403), (28, 94516), (56, 47258), (112, 23629)]