8378266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{4079}}^1$

素因数の和:4173

約数の個数: 16

約数和(自身を含む): 13708800

約数和(自身を除く): 5330534

約数列:

[1, 2, 13, 26, 79, 158, 1027, 2054, 4079, 8158, 53027, 106054, 322241, 644482, 4189133, 8378266]

約数ペア:

[(1, 8378266), (2, 4189133), (13, 644482), (26, 322241), (79, 106054), (158, 53027), (1027, 8158), (2054, 4079)]