4147157072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{15246901}}^1$

素因数の和:15246926

約数の個数: 20

約数和(自身を含む): 8507771316

約数和(自身を除く): 4360614244

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 15246901, 30493802, 60987604, 121975208, 243950416, 259197317, 518394634, 1036789268, 2073578536, 4147157072]

約数ペア:

[(1, 4147157072), (2, 2073578536), (4, 1036789268), (8, 518394634), (16, 259197317), (17, 243950416), (34, 121975208), (68, 60987604), (136, 30493802), (272, 15246901)]