4420568

素因数分解:

$2^3\times {\mathrm{101}}^1\times {\mathrm{5471}}^1$

素因数の和:5578

約数の個数: 16

約数和(自身を含む): 8372160

約数和(自身を除く): 3951592

約数列:

[1, 2, 4, 8, 101, 202, 404, 808, 5471, 10942, 21884, 43768, 552571, 1105142, 2210284, 4420568]

約数ペア:

[(1, 4420568), (2, 2210284), (4, 1105142), (8, 552571), (101, 43768), (202, 21884), (404, 10942), (808, 5471)]