2893408259

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{73693}}^1$

素因数の和:73850

約数の個数: 16

約数和(自身を含む): 3395819520

約数和(自身を除く): 502411261

約数列:

[1, 7, 71, 79, 497, 553, 5609, 39263, 73693, 515851, 5232203, 5821747, 36625421, 40752229, 413344037, 2893408259]

約数ペア:

[(1, 2893408259), (7, 413344037), (71, 40752229), (79, 36625421), (497, 5821747), (553, 5232203), (5609, 515851), (39263, 73693)]