259505714

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{587117}}^1$

素因数の和:587149

約数の個数: 16

約数和(自身を含む): 443861208

約数和(自身を除く): 184355494

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 587117, 1174234, 7632521, 9980989, 15265042, 19961978, 129752857, 259505714]

約数ペア:

[(1, 259505714), (2, 129752857), (13, 19961978), (17, 15265042), (26, 9980989), (34, 7632521), (221, 1174234), (442, 587117)]