2017656893

素因数分解:

$7^1\times {\mathrm{293}}^1\times {\mathrm{811}}^1\times {\mathrm{1213}}^1$

素因数の和:2324

約数の個数: 16

約数和(自身を含む): 2318526336

約数和(自身を除く): 300869443

約数列:

[1, 7, 293, 811, 1213, 2051, 5677, 8491, 237623, 355409, 983743, 1663361, 2487863, 6886201, 288236699, 2017656893]

約数ペア:

[(1, 2017656893), (7, 288236699), (293, 6886201), (811, 2487863), (1213, 1663361), (2051, 983743), (5677, 355409), (8491, 237623)]