2008196870

素因数分解:

$2^1\times 5^1\times {\mathrm{3221}}^1\times {\mathrm{62347}}^1$

素因数の和:65575

約数の個数: 16

約数和(自身を含む): 3615934608

約数和(自身を除く): 1607737738

約数列:

[1, 2, 5, 10, 3221, 6442, 16105, 32210, 62347, 124694, 311735, 623470, 200819687, 401639374, 1004098435, 2008196870]

約数ペア:

[(1, 2008196870), (2, 1004098435), (5, 401639374), (10, 200819687), (3221, 623470), (6442, 311735), (16105, 124694), (32210, 62347)]