3851428

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{2053}}^1$

素因数の和:2131

約数の個数: 24

約数和(自身を含む): 7821632

約数和(自身を除く): 3970204

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 469, 938, 1876, 2053, 4106, 8212, 14371, 28742, 57484, 137551, 275102, 550204, 962857, 1925714, 3851428]

約数ペア:

[(1, 3851428), (2, 1925714), (4, 962857), (7, 550204), (14, 275102), (28, 137551), (67, 57484), (134, 28742), (268, 14371), (469, 8212), (938, 4106), (1876, 2053)]