1900244470

素因数分解:

$2^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{478651}}^1$

素因数の和:479055

約数の個数: 16

約数和(自身を含む): 3429062928

約数和(自身を除く): 1528818458

約数列:

[1, 2, 5, 10, 397, 794, 1985, 3970, 478651, 957302, 2393255, 4786510, 190024447, 380048894, 950122235, 1900244470]

約数ペア:

[(1, 1900244470), (2, 950122235), (5, 380048894), (10, 190024447), (397, 4786510), (794, 2393255), (1985, 957302), (3970, 478651)]