2822638

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1193}}^1$

素因数の和:1228

約数の個数: 24

約数和(自身を含む): 5244048

約数和(自身を除く): 2421410

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 1193, 2366, 2386, 8351, 15509, 16702, 31018, 108563, 201617, 217126, 403234, 1411319, 2822638]

約数ペア:

[(1, 2822638), (2, 1411319), (7, 403234), (13, 217126), (14, 201617), (26, 108563), (91, 31018), (169, 16702), (182, 15509), (338, 8351), (1183, 2386), (1193, 2366)]