180373778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{29027}}^1$

素因数の和:29281

約数の個数: 16

約数和(自身を含む): 292602240

約数和(自身を除く): 112228462

約数列:

[1, 2, 13, 26, 239, 478, 3107, 6214, 29027, 58054, 377351, 754702, 6937453, 13874906, 90186889, 180373778]

約数ペア:

[(1, 180373778), (2, 90186889), (13, 13874906), (26, 6937453), (239, 754702), (478, 377351), (3107, 58054), (6214, 29027)]