2641544

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{5413}}^1$

素因数の和:5480

約数の個数: 16

約数和(自身を含む): 5035020

約数和(自身を除く): 2393476

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 5413, 10826, 21652, 43304, 330193, 660386, 1320772, 2641544]

約数ペア:

[(1, 2641544), (2, 1320772), (4, 660386), (8, 330193), (61, 43304), (122, 21652), (244, 10826), (488, 5413)]