253710908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{198833}}^1$

素因数の和:198877

約数の個数: 24

約数和(自身を含む): 501061680

約数和(自身を除く): 247350772

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 198833, 397666, 795332, 2187163, 4374326, 5766157, 8748652, 11532314, 23064628, 63427727, 126855454, 253710908]

約数ペア:

[(1, 253710908), (2, 126855454), (4, 63427727), (11, 23064628), (22, 11532314), (29, 8748652), (44, 5766157), (58, 4374326), (116, 2187163), (319, 795332), (638, 397666), (1276, 198833)]