2080943986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{151}}^1\times {\mathrm{8581}}^1$

素因数の和:8818

約数の個数: 32

約数和(自身を含む): 3475092096

約数和(自身を除く): 1394148110

約数列:

[1, 2, 11, 22, 73, 146, 151, 302, 803, 1606, 1661, 3322, 8581, 11023, 17162, 22046, 94391, 121253, 188782, 242506, 626413, 1252826, 1295731, 2591462, 6890543, 13781086, 14253041, 28506082, 94588363, 189176726, 1040471993, 2080943986]

約数ペア:

[(1, 2080943986), (2, 1040471993), (11, 189176726), (22, 94588363), (73, 28506082), (146, 14253041), (151, 13781086), (302, 6890543), (803, 2591462), (1606, 1295731), (1661, 1252826), (3322, 626413), (8581, 242506), (11023, 188782), (17162, 121253), (22046, 94391)]