4321588

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{563}}^1$

素因数の和:687

約数の個数: 24

約数和(自身を含む): 8053920

約数和(自身を除く): 3732332

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 563, 1126, 1919, 2252, 3838, 7676, 10697, 21394, 42788, 56863, 113726, 227452, 1080397, 2160794, 4321588]

約数ペア:

[(1, 4321588), (2, 2160794), (4, 1080397), (19, 227452), (38, 113726), (76, 56863), (101, 42788), (202, 21394), (404, 10697), (563, 7676), (1126, 3838), (1919, 2252)]