2022605746

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{400199}}^1$

素因数の和:400246

約数の個数: 24

約数和(自身を含む): 3659428800

約数和(自身を除く): 1636823054

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 400199, 800398, 2801393, 5602786, 7603781, 15207562, 53226467, 106452934, 144471839, 288943678, 1011302873, 2022605746]

約数ペア:

[(1, 2022605746), (2, 1011302873), (7, 288943678), (14, 144471839), (19, 106452934), (38, 53226467), (133, 15207562), (266, 7603781), (361, 5602786), (722, 2801393), (2527, 800398), (5054, 400199)]