620899630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4776151}}^1$

素因数の和:4776171

約数の個数: 16

約数和(自身を含む): 1203590304

約数和(自身を除く): 582690674

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 4776151, 9552302, 23880755, 47761510, 62089963, 124179926, 310449815, 620899630]

約数ペア:

[(1, 620899630), (2, 310449815), (5, 124179926), (10, 62089963), (13, 47761510), (26, 23880755), (65, 9552302), (130, 4776151)]