2043448

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{2111}}^1$

素因数の和:2139

約数の個数: 24

約数和(自身を含む): 4213440

約数和(自身を除く): 2169992

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 2111, 4222, 8444, 16888, 23221, 46442, 92884, 185768, 255431, 510862, 1021724, 2043448]

約数ペア:

[(1, 2043448), (2, 1021724), (4, 510862), (8, 255431), (11, 185768), (22, 92884), (44, 46442), (88, 23221), (121, 16888), (242, 8444), (484, 4222), (968, 2111)]