2166918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{2137}}^1$

素因数の和:2168

約数の個数: 24

約数和(自身を含む): 4695048

約数和(自身を除く): 2528130

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 2137, 4274, 6411, 12822, 27781, 55562, 83343, 166686, 361153, 722306, 1083459, 2166918]

約数ペア:

[(1, 2166918), (2, 1083459), (3, 722306), (6, 361153), (13, 166686), (26, 83343), (39, 55562), (78, 27781), (169, 12822), (338, 6411), (507, 4274), (1014, 2137)]