2022890954

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{7121}}^1$

素因数の和:7430

約数の個数: 32

約数和(自身を含む): 3519749376

約数和(自身を除く): 1496858422

約数列:

[1, 2, 7, 14, 103, 197, 206, 394, 721, 1379, 1442, 2758, 7121, 14242, 20291, 40582, 49847, 99694, 142037, 284074, 733463, 1402837, 1466926, 2805674, 5134241, 9819859, 10268482, 19639718, 144492211, 288984422, 1011445477, 2022890954]

約数ペア:

[(1, 2022890954), (2, 1011445477), (7, 288984422), (14, 144492211), (103, 19639718), (197, 10268482), (206, 9819859), (394, 5134241), (721, 2805674), (1379, 1466926), (1442, 1402837), (2758, 733463), (7121, 284074), (14242, 142037), (20291, 99694), (40582, 49847)]