897467402

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{36373}}^1$

素因数の和:36474

約数の個数: 24

約数和(自身を含む): 1477730124

約数和(自身を除く): 580262722

約数列:

[1, 2, 13, 26, 73, 146, 169, 338, 949, 1898, 12337, 24674, 36373, 72746, 472849, 945698, 2655229, 5310458, 6147037, 12294074, 34517977, 69035954, 448733701, 897467402]

約数ペア:

[(1, 897467402), (2, 448733701), (13, 69035954), (26, 34517977), (73, 12294074), (146, 6147037), (169, 5310458), (338, 2655229), (949, 945698), (1898, 472849), (12337, 72746), (24674, 36373)]