869175028

素因数分解:

$2^2\times {\mathrm{257}}^1\times {\mathrm{727}}^1\times {\mathrm{1163}}^1$

素因数の和:2151

約数の個数: 24

約数和(自身を含む): 1530389952

約数和(自身を除く): 661214924

約数列:

[1, 2, 4, 257, 514, 727, 1028, 1163, 1454, 2326, 2908, 4652, 186839, 298891, 373678, 597782, 747356, 845501, 1195564, 1691002, 3382004, 217293757, 434587514, 869175028]

約数ペア:

[(1, 869175028), (2, 434587514), (4, 217293757), (257, 3382004), (514, 1691002), (727, 1195564), (1028, 845501), (1163, 747356), (1454, 597782), (2326, 373678), (2908, 298891), (4652, 186839)]