2796619

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{331}}^1$

素因数の和:426

約数の個数: 16

約数和(自身を含む): 3442176

約数和(自身を除く): 645557

約数列:

[1, 7, 17, 71, 119, 331, 497, 1207, 2317, 5627, 8449, 23501, 39389, 164507, 399517, 2796619]

約数ペア:

[(1, 2796619), (7, 399517), (17, 164507), (71, 39389), (119, 23501), (331, 8449), (497, 5627), (1207, 2317)]