2015514529

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{173}}^1\times {\mathrm{1979}}^1$

素因数の和:2217

約数の個数: 24

約数和(自身を含む): 2400615360

約数和(自身を除く): 385100831

約数列:

[1, 7, 29, 173, 203, 841, 1211, 1979, 5017, 5887, 13853, 35119, 57391, 145493, 342367, 401737, 1018451, 1664339, 2396569, 9928643, 11650373, 69500501, 287930647, 2015514529]

約数ペア:

[(1, 2015514529), (7, 287930647), (29, 69500501), (173, 11650373), (203, 9928643), (841, 2396569), (1211, 1664339), (1979, 1018451), (5017, 401737), (5887, 342367), (13853, 145493), (35119, 57391)]