838522090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1979}}^1\times {\mathrm{6053}}^1$

素因数の和:8046

約数の個数: 32

約数和(自身を含む): 1726116480

約数和(自身を除く): 887594390

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1979, 3958, 6053, 9895, 12106, 13853, 19790, 27706, 30265, 42371, 60530, 69265, 84742, 138530, 211855, 423710, 11978887, 23957774, 59894435, 83852209, 119788870, 167704418, 419261045, 838522090]

約数ペア:

[(1, 838522090), (2, 419261045), (5, 167704418), (7, 119788870), (10, 83852209), (14, 59894435), (35, 23957774), (70, 11978887), (1979, 423710), (3958, 211855), (6053, 138530), (9895, 84742), (12106, 69265), (13853, 60530), (19790, 42371), (27706, 30265)]