4549041091

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{1031}}^1\times {\mathrm{20333}}^1$

素因数の和:21402

約数の個数: 16

約数和(自身を含む): 5372080128

約数和(自身を除く): 823039037

約数列:

[1, 7, 31, 217, 1031, 7217, 20333, 31961, 142331, 223727, 630323, 4412261, 20963323, 146743261, 649863013, 4549041091]

約数ペア:

[(1, 4549041091), (7, 649863013), (31, 146743261), (217, 20963323), (1031, 4412261), (7217, 630323), (20333, 223727), (31961, 142331)]