2016650905

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{126317}}^1$

素因数の和:126456

約数の個数: 16

約数和(自身を含む): 2522317824

約数和(自身を除く): 505666919

約数列:

[1, 5, 31, 103, 155, 515, 3193, 15965, 126317, 631585, 3915827, 13010651, 19579135, 65053255, 403330181, 2016650905]

約数ペア:

[(1, 2016650905), (5, 403330181), (31, 65053255), (103, 19579135), (155, 13010651), (515, 3915827), (3193, 631585), (15965, 126317)]