2078552413

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{12539}}^1$

素因数の和:12769

約数の個数: 24

約数和(自身を含む): 2573208000

約数和(自身を除く): 494655587

約数列:

[1, 7, 17, 49, 119, 199, 833, 1393, 3383, 9751, 12539, 23681, 87773, 165767, 213163, 614411, 1492141, 2495261, 10444987, 17466827, 42419437, 122267789, 296936059, 2078552413]

約数ペア:

[(1, 2078552413), (7, 296936059), (17, 122267789), (49, 42419437), (119, 17466827), (199, 10444987), (833, 2495261), (1393, 1492141), (3383, 614411), (9751, 213163), (12539, 165767), (23681, 87773)]