2051248339

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{41737}}^1$

素因数の和:41827

約数の個数: 24

約数和(自身を含む): 2569391280

約数和(自身を除く): 518142941

約数列:

[1, 7, 17, 49, 59, 119, 413, 833, 1003, 2891, 7021, 41737, 49147, 292159, 709529, 2045113, 2462483, 4966703, 17237381, 34766921, 41862211, 120661667, 293035477, 2051248339]

約数ペア:

[(1, 2051248339), (7, 293035477), (17, 120661667), (49, 41862211), (59, 34766921), (119, 17237381), (413, 4966703), (833, 2462483), (1003, 2045113), (2891, 709529), (7021, 292159), (41737, 49147)]