2040807585

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8003167}}^1$

素因数の和:8003192

約数の個数: 16

約数和(自身を含む): 3457368576

約数和(自身を除く): 1416560991

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 8003167, 24009501, 40015835, 120047505, 136053839, 408161517, 680269195, 2040807585]

約数ペア:

[(1, 2040807585), (3, 680269195), (5, 408161517), (15, 136053839), (17, 120047505), (51, 40015835), (85, 24009501), (255, 8003167)]