2856920003

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{2129}}^1\times {\mathrm{3617}}^1$

素因数の和:5806

約数の個数: 16

約数和(自身を含む): 3329138880

約数和(自身を除く): 472218877

約数列:

[1, 7, 53, 371, 2129, 3617, 14903, 25319, 112837, 191701, 789859, 1341907, 7700593, 53904151, 408131429, 2856920003]

約数ペア:

[(1, 2856920003), (7, 408131429), (53, 53904151), (371, 7700593), (2129, 1341907), (3617, 789859), (14903, 191701), (25319, 112837)]