5211034894

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{358541}}^1$

素因数の和:358612

約数の個数: 24

約数和(自身を含む): 8660940552

約数和(自身を除く): 3449905658

約数列:

[1, 2, 13, 26, 43, 86, 169, 338, 559, 1118, 7267, 14534, 358541, 717082, 4661033, 9322066, 15417263, 30834526, 60593429, 121186858, 200424419, 400848838, 2605517447, 5211034894]

約数ペア:

[(1, 5211034894), (2, 2605517447), (13, 400848838), (26, 200424419), (43, 121186858), (86, 60593429), (169, 30834526), (338, 15417263), (559, 9322066), (1118, 4661033), (7267, 717082), (14534, 358541)]