1330407854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{79031}}^1$

素因数の和:79495

約数の個数: 16

約数和(自身を含む): 2105412480

約数和(自身を除く): 775004626

約数列:

[1, 2, 19, 38, 443, 886, 8417, 16834, 79031, 158062, 1501589, 3003178, 35010733, 70021466, 665203927, 1330407854]

約数ペア:

[(1, 1330407854), (2, 665203927), (19, 70021466), (38, 35010733), (443, 3003178), (886, 1501589), (8417, 158062), (16834, 79031)]