8139298

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^2\times {\mathrm{71}}^1$

素因数の和:190

約数の個数: 24

約数和(自身を含む): 13084416

約数和(自身を除く): 4945118

約数列:

[1, 2, 31, 43, 62, 71, 86, 142, 1333, 1849, 2201, 2666, 3053, 3698, 4402, 6106, 57319, 94643, 114638, 131279, 189286, 262558, 4069649, 8139298]

約数ペア:

[(1, 8139298), (2, 4069649), (31, 262558), (43, 189286), (62, 131279), (71, 114638), (86, 94643), (142, 57319), (1333, 6106), (1849, 4402), (2201, 3698), (2666, 3053)]