2798045369

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{89443}}^1$

素因数の和:89600

約数の個数: 16

約数和(自身を含む): 3305850240

約数和(自身を除く): 507804871

約数列:

[1, 7, 41, 109, 287, 763, 4469, 31283, 89443, 626101, 3667163, 9749287, 25670141, 68245009, 399720767, 2798045369]

約数ペア:

[(1, 2798045369), (7, 399720767), (41, 68245009), (109, 25670141), (287, 9749287), (763, 3667163), (4469, 626101), (31283, 89443)]