2147035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{379}}^1$

素因数の和:498

約数の個数: 16

約数和(自身を含む): 2845440

約数和(自身を除く): 698405

約数列:

[1, 5, 11, 55, 103, 379, 515, 1133, 1895, 4169, 5665, 20845, 39037, 195185, 429407, 2147035]

約数ペア:

[(1, 2147035), (5, 429407), (11, 195185), (55, 39037), (103, 20845), (379, 5665), (515, 4169), (1133, 1895)]