2011322207

素因数分解:

${\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{5851}}^1$

素因数の和:6218

約数の個数: 16

約数和(自身を含む): 2166972192

約数和(自身を除く): 155649985

約数列:

[1, 17, 73, 277, 1241, 4709, 5851, 20221, 99467, 343757, 427123, 1620727, 7261091, 27552359, 118313071, 2011322207]

約数ペア:

[(1, 2011322207), (17, 118313071), (73, 27552359), (277, 7261091), (1241, 1620727), (4709, 427123), (5851, 343757), (20221, 99467)]