2862888380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13013129}}^1$

素因数の和:13013149

約数の個数: 24

約数和(自身を含む): 6558617520

約数和(自身を除く): 3695729140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 13013129, 26026258, 52052516, 65065645, 130131290, 143144419, 260262580, 286288838, 572577676, 715722095, 1431444190, 2862888380]

約数ペア:

[(1, 2862888380), (2, 1431444190), (4, 715722095), (5, 572577676), (10, 286288838), (11, 260262580), (20, 143144419), (22, 130131290), (44, 65065645), (55, 52052516), (110, 26026258), (220, 13013129)]