231625724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{52121}}^1$

素因数の和:52237

約数の個数: 24

約数和(自身を含む): 446581296

約数和(自身を除く): 214955572

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 52121, 104242, 208484, 573331, 1146662, 2293324, 5264221, 10528442, 21056884, 57906431, 115812862, 231625724]

約数ペア:

[(1, 231625724), (2, 115812862), (4, 57906431), (11, 21056884), (22, 10528442), (44, 5264221), (101, 2293324), (202, 1146662), (404, 573331), (1111, 208484), (2222, 104242), (4444, 52121)]