2656270

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11549}}^1$

素因数の和:11579

約数の個数: 16

約数和(自身を含む): 4989600

約数和(自身を除く): 2333330

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 11549, 23098, 57745, 115490, 265627, 531254, 1328135, 2656270]

約数ペア:

[(1, 2656270), (2, 1328135), (5, 531254), (10, 265627), (23, 115490), (46, 57745), (115, 23098), (230, 11549)]