3989204

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{607}}^1$

素因数の和:695

約数の個数: 24

約数和(自身を含む): 7354368

約数和(自身を除く): 3365164

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 607, 1214, 1643, 2428, 3286, 6572, 18817, 32171, 37634, 64342, 75268, 128684, 997301, 1994602, 3989204]

約数ペア:

[(1, 3989204), (2, 1994602), (4, 997301), (31, 128684), (53, 75268), (62, 64342), (106, 37634), (124, 32171), (212, 18817), (607, 6572), (1214, 3286), (1643, 2428)]