2021690724

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{3178759}}^1$

素因数の和:3178819

約数の個数: 24

約数和(自身を含む): 4806285120

約数和(自身を除く): 2784594396

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 3178759, 6357518, 9536277, 12715036, 19072554, 38145108, 168474227, 336948454, 505422681, 673896908, 1010845362, 2021690724]

約数ペア:

[(1, 2021690724), (2, 1010845362), (3, 673896908), (4, 505422681), (6, 336948454), (12, 168474227), (53, 38145108), (106, 19072554), (159, 12715036), (212, 9536277), (318, 6357518), (636, 3178759)]