265563052

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{401}}^1\times {\mathrm{9739}}^1$

素因数の和:10161

約数の個数: 24

約数和(自身を含む): 493350480

約数和(自身を除く): 227787428

約数列:

[1, 2, 4, 17, 34, 68, 401, 802, 1604, 6817, 9739, 13634, 19478, 27268, 38956, 165563, 331126, 662252, 3905339, 7810678, 15621356, 66390763, 132781526, 265563052]

約数ペア:

[(1, 265563052), (2, 132781526), (4, 66390763), (17, 15621356), (34, 7810678), (68, 3905339), (401, 662252), (802, 331126), (1604, 165563), (6817, 38956), (9739, 27268), (13634, 19478)]