2015354909

素因数分解:

${\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1\times {\mathrm{2339}}^1$

素因数の和:2908

約数の個数: 16

約数和(自身を含む): 2148120000

約数和(自身を除く): 132765091

約数列:

[1, 19, 101, 449, 1919, 2339, 8531, 44441, 45349, 236239, 861631, 1050211, 4488541, 19954009, 106071311, 2015354909]

約数ペア:

[(1, 2015354909), (19, 106071311), (101, 19954009), (449, 4488541), (1919, 1050211), (2339, 861631), (8531, 236239), (44441, 45349)]