7404644

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1087}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 14074368

約数和(自身を除く): 6669724

約数列:

[1, 2, 4, 13, 26, 52, 131, 262, 524, 1087, 1703, 2174, 3406, 4348, 6812, 14131, 28262, 56524, 142397, 284794, 569588, 1851161, 3702322, 7404644]

約数ペア:

[(1, 7404644), (2, 3702322), (4, 1851161), (13, 569588), (26, 284794), (52, 142397), (131, 56524), (262, 28262), (524, 14131), (1087, 6812), (1703, 4348), (2174, 3406)]