2553708

素因数分解:

$2^2\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1531}}^1$

素因数の和:1677

約数の個数: 24

約数和(自身を含む): 6005440

約数和(自身を除く): 3451732

約数列:

[1, 2, 3, 4, 6, 12, 139, 278, 417, 556, 834, 1531, 1668, 3062, 4593, 6124, 9186, 18372, 212809, 425618, 638427, 851236, 1276854, 2553708]

約数ペア:

[(1, 2553708), (2, 1276854), (3, 851236), (4, 638427), (6, 425618), (12, 212809), (139, 18372), (278, 9186), (417, 6124), (556, 4593), (834, 3062), (1531, 1668)]