2021940906

素因数分解:

$2^1\times 3^1\times {\mathrm{683}}^1\times {\mathrm{493397}}^1$

素因数の和:494085

約数の個数: 16

約数和(自身を含む): 4049810784

約数和(自身を除く): 2027869878

約数列:

[1, 2, 3, 6, 683, 1366, 2049, 4098, 493397, 986794, 1480191, 2960382, 336990151, 673980302, 1010970453, 2021940906]

約数ペア:

[(1, 2021940906), (2, 1010970453), (3, 673980302), (6, 336990151), (683, 2960382), (1366, 1480191), (2049, 986794), (4098, 493397)]