2543670796895

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{1459}}^1\times {\mathrm{1206529}}^1$

素因数の和:1208027

約数の個数: 24

約数和(自身を含む): 3244745259600

約数和(自身を除く): 701074462705

約数列:

[1, 5, 17, 85, 289, 1445, 1459, 7295, 24803, 124015, 421651, 1206529, 2108255, 6032645, 20510993, 102554965, 348686881, 1743434405, 1760325811, 8801629055, 29925538787, 149627693935, 508734159379, 2543670796895]

約数ペア:

[(1, 2543670796895), (5, 508734159379), (17, 149627693935), (85, 29925538787), (289, 8801629055), (1445, 1760325811), (1459, 1743434405), (7295, 348686881), (24803, 102554965), (124015, 20510993), (421651, 6032645), (1206529, 2108255)]