1880828066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1364897}}^1$

素因数の和:1364965

約数の個数: 16

約数和(自身を含む): 3095588664

約数和(自身を除く): 1214760598

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 1364897, 2729794, 17743661, 35487322, 72339541, 144679082, 940414033, 1880828066]

約数ペア:

[(1, 1880828066), (2, 940414033), (13, 144679082), (26, 72339541), (53, 35487322), (106, 17743661), (689, 2729794), (1378, 1364897)]