2554310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{2111}}^1$

素因数の和:2140

約数の個数: 24

約数和(自身を含む): 5056128

約数和(自身を除く): 2501818

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 2111, 4222, 10555, 21110, 23221, 46442, 116105, 232210, 255431, 510862, 1277155, 2554310]

約数ペア:

[(1, 2554310), (2, 1277155), (5, 510862), (10, 255431), (11, 232210), (22, 116105), (55, 46442), (110, 23221), (121, 21110), (242, 10555), (605, 4222), (1210, 2111)]