517072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{1901}}^1$

素因数の和:1926

約数の個数: 20

約数和(自身を含む): 1061316

約数和(自身を除く): 544244

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 1901, 3802, 7604, 15208, 30416, 32317, 64634, 129268, 258536, 517072]

約数ペア:

[(1, 517072), (2, 258536), (4, 129268), (8, 64634), (16, 32317), (17, 30416), (34, 15208), (68, 7604), (136, 3802), (272, 1901)]