2013802021

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{10133}}^1$

素因数の和:10269

約数の個数: 32

約数和(自身を含む): 2626732800

約数和(自身を除く): 612930779

約数列:

[1, 7, 11, 29, 77, 89, 203, 319, 623, 979, 2233, 2581, 6853, 10133, 18067, 28391, 70931, 111463, 198737, 293857, 780241, 901837, 2056999, 3232427, 6312859, 9920207, 22626989, 26153273, 69441449, 183072911, 287686003, 2013802021]

約数ペア:

[(1, 2013802021), (7, 287686003), (11, 183072911), (29, 69441449), (77, 26153273), (89, 22626989), (203, 9920207), (319, 6312859), (623, 3232427), (979, 2056999), (2233, 901837), (2581, 780241), (6853, 293857), (10133, 198737), (18067, 111463), (28391, 70931)]