3408656

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{1307}}^1$

素因数の和:1478

約数の個数: 20

約数和(自身を含む): 6649872

約数和(自身を除く): 3241216

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 1307, 2608, 2614, 5228, 10456, 20912, 213041, 426082, 852164, 1704328, 3408656]

約数ペア:

[(1, 3408656), (2, 1704328), (4, 852164), (8, 426082), (16, 213041), (163, 20912), (326, 10456), (652, 5228), (1304, 2614), (1307, 2608)]