2015217463

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{40841}}^1$

素因数の和:40927

約数の個数: 24

約数和(自身を含む): 2514233520

約数和(自身を除く): 499016057

約数列:

[1, 7, 19, 49, 53, 133, 371, 931, 1007, 2597, 7049, 40841, 49343, 285887, 775979, 2001209, 2164573, 5431853, 15152011, 38022971, 41126887, 106064077, 287888209, 2015217463]

約数ペア:

[(1, 2015217463), (7, 287888209), (19, 106064077), (49, 41126887), (53, 38022971), (133, 15152011), (371, 5431853), (931, 2164573), (1007, 2001209), (2597, 775979), (7049, 285887), (40841, 49343)]