2051201644

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{1861}}^1\times {\mathrm{3881}}^1$

素因数の和:5817

約数の個数: 24

約数和(自身を含む): 3643055136

約数和(自身を除く): 1591853492

約数列:

[1, 2, 4, 71, 142, 284, 1861, 3722, 3881, 7444, 7762, 15524, 132131, 264262, 275551, 528524, 551102, 1102204, 7222541, 14445082, 28890164, 512800411, 1025600822, 2051201644]

約数ペア:

[(1, 2051201644), (2, 1025600822), (4, 512800411), (71, 28890164), (142, 14445082), (284, 7222541), (1861, 1102204), (3722, 551102), (3881, 528524), (7444, 275551), (7762, 264262), (15524, 132131)]