293720206

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2087}}^1\times {\mathrm{5413}}^1$

素因数の和:7515

約数の個数: 16

約数和(自身を含む): 474786144

約数和(自身を除く): 181065938

約数列:

[1, 2, 13, 26, 2087, 4174, 5413, 10826, 27131, 54262, 70369, 140738, 11296931, 22593862, 146860103, 293720206]

約数ペア:

[(1, 293720206), (2, 146860103), (13, 22593862), (26, 11296931), (2087, 140738), (4174, 70369), (5413, 54262), (10826, 27131)]