1999496636

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{127}}^1\times {\mathrm{49823}}^1$

素因数の和:50033

約数の個数: 24

約数和(自身を含む): 3571384320

約数和(自身を除く): 1571887684

約数列:

[1, 2, 4, 79, 127, 158, 254, 316, 508, 10033, 20066, 40132, 49823, 99646, 199292, 3936017, 6327521, 7872034, 12655042, 15744068, 25310084, 499874159, 999748318, 1999496636]

約数ペア:

[(1, 1999496636), (2, 999748318), (4, 499874159), (79, 25310084), (127, 15744068), (158, 12655042), (254, 7872034), (316, 6327521), (508, 3936017), (10033, 199292), (20066, 99646), (40132, 49823)]