2106079801

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{1171}}^1\times {\mathrm{11171}}^1$

素因数の和:12372

約数の個数: 16

約数和(自身を含む): 2513968128

約数和(自身を除く): 407888327

約数列:

[1, 7, 23, 161, 1171, 8197, 11171, 26933, 78197, 188531, 256933, 1798531, 13081241, 91568687, 300868543, 2106079801]

約数ペア:

[(1, 2106079801), (7, 300868543), (23, 91568687), (161, 13081241), (1171, 1798531), (8197, 256933), (11171, 188531), (26933, 78197)]