14257090

素因数分解:

$2^1\times 5^1\times {\mathrm{509}}^1\times {\mathrm{2801}}^1$

素因数の和:3317

約数の個数: 16

約数和(自身を含む): 25722360

約数和(自身を除く): 11465270

約数列:

[1, 2, 5, 10, 509, 1018, 2545, 2801, 5090, 5602, 14005, 28010, 1425709, 2851418, 7128545, 14257090]

約数ペア:

[(1, 14257090), (2, 7128545), (5, 2851418), (10, 1425709), (509, 28010), (1018, 14005), (2545, 5602), (2801, 5090)]