2080222207

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1\times {\mathrm{8807}}^1$

素因数の和:9678

約数の個数: 16

約数和(自身を含む): 2438618112

約数和(自身を除く): 358395905

約数列:

[1, 7, 41, 287, 823, 5761, 8807, 33743, 61649, 236201, 361087, 2527609, 7248161, 50737127, 297174601, 2080222207]

約数ペア:

[(1, 2080222207), (7, 297174601), (41, 50737127), (287, 7248161), (823, 2527609), (5761, 361087), (8807, 236201), (33743, 61649)]