2265328

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{10891}}^1$

素因数の和:10912

約数の個数: 20

約数和(自身を含む): 4727128

約数和(自身を除く): 2461800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 10891, 21782, 43564, 87128, 141583, 174256, 283166, 566332, 1132664, 2265328]

約数ペア:

[(1, 2265328), (2, 1132664), (4, 566332), (8, 283166), (13, 174256), (16, 141583), (26, 87128), (52, 43564), (104, 21782), (208, 10891)]