248174942

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{19889}}^1$

素因数の和:20275

約数の個数: 16

約数和(自身を含む): 395254080

約数和(自身を除く): 147079138

約数列:

[1, 2, 17, 34, 367, 734, 6239, 12478, 19889, 39778, 338113, 676226, 7299263, 14598526, 124087471, 248174942]

約数ペア:

[(1, 248174942), (2, 124087471), (17, 14598526), (34, 7299263), (367, 676226), (734, 338113), (6239, 39778), (12478, 19889)]