2238865544

素因数分解:

$2^3\times {\mathrm{2213}}^1\times {\mathrm{126461}}^1$

素因数の和:128680

約数の個数: 16

約数和(自身を含む): 4199803020

約数和(自身を除く): 1960937476

約数列:

[1, 2, 4, 8, 2213, 4426, 8852, 17704, 126461, 252922, 505844, 1011688, 279858193, 559716386, 1119432772, 2238865544]

約数ペア:

[(1, 2238865544), (2, 1119432772), (4, 559716386), (8, 279858193), (2213, 1011688), (4426, 505844), (8852, 252922), (17704, 126461)]