2108664556

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{863}}^1\times {\mathrm{4663}}^1$

素因数の和:5661

約数の個数: 24

約数和(自身を含む): 3723439104

約数和(自身を除く): 1614774548

約数列:

[1, 2, 4, 131, 262, 524, 863, 1726, 3452, 4663, 9326, 18652, 113053, 226106, 452212, 610853, 1221706, 2443412, 4024169, 8048338, 16096676, 527166139, 1054332278, 2108664556]

約数ペア:

[(1, 2108664556), (2, 1054332278), (4, 527166139), (131, 16096676), (262, 8048338), (524, 4024169), (863, 2443412), (1726, 1221706), (3452, 610853), (4663, 452212), (9326, 226106), (18652, 113053)]