2221651396

素因数分解:

$2^2\times {\mathrm{359}}^1\times {\mathrm{569}}^1\times {\mathrm{2719}}^1$

素因数の和:3651

約数の個数: 24

約数和(自身を含む): 3907008000

約数和(自身を除く): 1685356604

約数列:

[1, 2, 4, 359, 569, 718, 1138, 1436, 2276, 2719, 5438, 10876, 204271, 408542, 817084, 976121, 1547111, 1952242, 3094222, 3904484, 6188444, 555412849, 1110825698, 2221651396]

約数ペア:

[(1, 2221651396), (2, 1110825698), (4, 555412849), (359, 6188444), (569, 3904484), (718, 3094222), (1138, 1952242), (1436, 1547111), (2276, 976121), (2719, 817084), (5438, 408542), (10876, 204271)]