1253404012

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{607}}^1\times {\mathrm{2543}}^1$

素因数の和:3190

約数の個数: 48

約数和(自身を含む): 2598543360

約数和(自身を除く): 1345139348

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 607, 812, 1214, 2428, 2543, 4249, 5086, 8498, 10172, 16996, 17603, 17801, 35206, 35602, 70412, 71204, 73747, 123221, 147494, 246442, 294988, 492884, 516229, 1032458, 1543601, 2064916, 3087202, 6174404, 10805207, 21610414, 43220828, 44764429, 89528858, 179057716, 313351003, 626702006, 1253404012]

約数ペア:

[(1, 1253404012), (2, 626702006), (4, 313351003), (7, 179057716), (14, 89528858), (28, 44764429), (29, 43220828), (58, 21610414), (116, 10805207), (203, 6174404), (406, 3087202), (607, 2064916), (812, 1543601), (1214, 1032458), (2428, 516229), (2543, 492884), (4249, 294988), (5086, 246442), (8498, 147494), (10172, 123221), (16996, 73747), (17603, 71204), (17801, 70412), (35206, 35602)]