1820812114

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{7524017}}^1$

素因数の和:7524041

約数の個数: 12

約数和(自身を含む): 3002083182

約数和(自身を除く): 1181271068

約数列:

[1, 2, 11, 22, 121, 242, 7524017, 15048034, 82764187, 165528374, 910406057, 1820812114]

約数ペア:

[(1, 1820812114), (2, 910406057), (11, 165528374), (22, 82764187), (121, 15048034), (242, 7524017)]