538331362

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{45691}}^1$

素因数の和:45873

約数の個数: 16

約数和(自身を含む): 832325472

約数和(自身を除く): 293994110

約数列:

[1, 2, 43, 86, 137, 274, 5891, 11782, 45691, 91382, 1964713, 3929426, 6259667, 12519334, 269165681, 538331362]

約数ペア:

[(1, 538331362), (2, 269165681), (43, 12519334), (86, 6259667), (137, 3929426), (274, 1964713), (5891, 91382), (11782, 45691)]