193175060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{742981}}^1$

素因数の和:743003

約数の個数: 24

約数和(自身を含む): 436873416

約数和(自身を除く): 243698356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 742981, 1485962, 2971924, 3714905, 7429810, 9658753, 14859620, 19317506, 38635012, 48293765, 96587530, 193175060]

約数ペア:

[(1, 193175060), (2, 96587530), (4, 48293765), (5, 38635012), (10, 19317506), (13, 14859620), (20, 9658753), (26, 7429810), (52, 3714905), (65, 2971924), (130, 1485962), (260, 742981)]