477888580

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1838033}}^1$

素因数の和:1838055

約数の個数: 24

約数和(自身を含む): 1080763992

約数和(自身を除く): 602875412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 1838033, 3676066, 7352132, 9190165, 18380330, 23894429, 36760660, 47788858, 95577716, 119472145, 238944290, 477888580]

約数ペア:

[(1, 477888580), (2, 238944290), (4, 119472145), (5, 95577716), (10, 47788858), (13, 36760660), (20, 23894429), (26, 18380330), (52, 9190165), (65, 7352132), (130, 3676066), (260, 1838033)]