709486576

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{139883}}^1$

素因数の和:140208

約数の個数: 20

約数和(自身を含む): 1378976472

約数和(自身を除く): 669489896

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 139883, 279766, 559532, 1119064, 2238128, 44342911, 88685822, 177371644, 354743288, 709486576]

約数ペア:

[(1, 709486576), (2, 354743288), (4, 177371644), (8, 88685822), (16, 44342911), (317, 2238128), (634, 1119064), (1268, 559532), (2536, 279766), (5072, 139883)]