81672391682

素因数分解:

$2^1\times 7^1\times {\mathrm{2609}}^1\times {\mathrm{2236007}}^1$

素因数の和:2238625

約数の個数: 16

約数和(自身を含む): 140063541120

約数和(自身を除く): 58391149438

約数列:

[1, 2, 7, 14, 2609, 5218, 18263, 36526, 2236007, 4472014, 15652049, 31304098, 5833742263, 11667484526, 40836195841, 81672391682]

約数ペア:

[(1, 81672391682), (2, 40836195841), (7, 11667484526), (14, 5833742263), (2609, 31304098), (5218, 15652049), (18263, 4472014), (36526, 2236007)]