2555828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{2003}}^1$

素因数の和:2047

約数の個数: 24

約数和(自身を含む): 5050080

約数和(自身を除く): 2494252

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 2003, 4006, 8012, 22033, 44066, 58087, 88132, 116174, 232348, 638957, 1277914, 2555828]

約数ペア:

[(1, 2555828), (2, 1277914), (4, 638957), (11, 232348), (22, 116174), (29, 88132), (44, 58087), (58, 44066), (116, 22033), (319, 8012), (638, 4006), (1276, 2003)]