4408274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3943}}^1$

素因数の和:4001

約数の個数: 16

約数和(自身を含む): 7288512

約数和(自身を除く): 2880238

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 3943, 7886, 51259, 102518, 169549, 339098, 2204137, 4408274]

約数ペア:

[(1, 4408274), (2, 2204137), (13, 339098), (26, 169549), (43, 102518), (86, 51259), (559, 7886), (1118, 3943)]