2198553604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1363867}}^1$

素因数の和:1363915

約数の個数: 24

約数和(自身を含む): 4277090048

約数和(自身を除く): 2078536444

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 1363867, 2727734, 5455468, 17730271, 35460542, 42279877, 70921084, 84559754, 169119508, 549638401, 1099276802, 2198553604]

約数ペア:

[(1, 2198553604), (2, 1099276802), (4, 549638401), (13, 169119508), (26, 84559754), (31, 70921084), (52, 42279877), (62, 35460542), (124, 17730271), (403, 5455468), (806, 2727734), (1612, 1363867)]