2660441128

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{8111101}}^1$

素因数の和:8111148

約数の個数: 16

約数和(自身を含む): 5109994260

約数和(自身を除く): 2449553132

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 8111101, 16222202, 32444404, 64888808, 332555141, 665110282, 1330220564, 2660441128]

約数ペア:

[(1, 2660441128), (2, 1330220564), (4, 665110282), (8, 332555141), (41, 64888808), (82, 32444404), (164, 16222202), (328, 8111101)]