2680496566045

素因数分解:

$5^1\times {\mathrm{509}}^1\times {\mathrm{647}}^1\times {\mathrm{1627883}}^1$

素因数の和:1629044

約数の個数: 16

約数和(自身を含む): 3227898625920

約数和(自身を除く): 547402059875

約数列:

[1, 5, 509, 647, 2545, 3235, 329323, 1627883, 1646615, 8139415, 828592447, 1053240301, 4142962235, 5266201505, 536099313209, 2680496566045]

約数ペア:

[(1, 2680496566045), (5, 536099313209), (509, 5266201505), (647, 4142962235), (2545, 1053240301), (3235, 828592447), (329323, 8139415), (1627883, 1646615)]