537724

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{101}}^1$

素因数の和:138

約数の個数: 24

約数和(自身を含む): 1045296

約数和(自身を除く): 507572

約数列:

[1, 2, 4, 11, 22, 44, 101, 121, 202, 242, 404, 484, 1111, 1331, 2222, 2662, 4444, 5324, 12221, 24442, 48884, 134431, 268862, 537724]

約数ペア:

[(1, 537724), (2, 268862), (4, 134431), (11, 48884), (22, 24442), (44, 12221), (101, 5324), (121, 4444), (202, 2662), (242, 2222), (404, 1331), (484, 1111)]