1138161244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{25867301}}^1$

素因数の和:25867316

約数の個数: 12

約数和(自身を含む): 2172853368

約数和(自身を除く): 1034692124

約数列:

[1, 2, 4, 11, 22, 44, 25867301, 51734602, 103469204, 284540311, 569080622, 1138161244]

約数ペア:

[(1, 1138161244), (2, 569080622), (4, 284540311), (11, 103469204), (22, 51734602), (44, 25867301)]