724290871681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{12461347}}^1$

素因数の和:12461640

約数の個数: 16

約数和(自身を含む): 829028559744

約数和(自身を除く): 104737688063

約数列:

[1, 13, 17, 221, 263, 3419, 4471, 58123, 12461347, 161997511, 211842899, 2753957687, 3277334261, 42605345393, 55714682437, 724290871681]

約数ペア:

[(1, 724290871681), (13, 55714682437), (17, 42605345393), (221, 3277334261), (263, 2753957687), (3419, 211842899), (4471, 161997511), (58123, 12461347)]