13945334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2087}}^1$

素因数の和:2359

約数の個数: 16

約数和(自身を含む): 22625568

約数和(自身を除く): 8680234

約数列:

[1, 2, 13, 26, 257, 514, 2087, 3341, 4174, 6682, 27131, 54262, 536359, 1072718, 6972667, 13945334]

約数ペア:

[(1, 13945334), (2, 6972667), (13, 1072718), (26, 536359), (257, 54262), (514, 27131), (2087, 6682), (3341, 4174)]