805089974

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{277}}^1\times {\mathrm{8599}}^1$

素因数の和:8904

約数の個数: 24

約数和(自身を含む): 1312549200

約数和(自身を除く): 507459226

約数列:

[1, 2, 13, 26, 169, 277, 338, 554, 3601, 7202, 8599, 17198, 46813, 93626, 111787, 223574, 1453231, 2381923, 2906462, 4763846, 30964999, 61929998, 402544987, 805089974]

約数ペア:

[(1, 805089974), (2, 402544987), (13, 61929998), (26, 30964999), (169, 4763846), (277, 2906462), (338, 2381923), (554, 1453231), (3601, 223574), (7202, 111787), (8599, 93626), (17198, 46813)]