2019916984773

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1\times {\mathrm{14855717}}^1$

素因数の和:14856524

約数の個数: 16

約数和(自身を含む): 2741058239616

約数和(自身を除く): 721141254843

約数列:

[1, 3, 61, 183, 743, 2229, 45323, 135969, 14855717, 44567151, 906198737, 2718596211, 11037797731, 33113393193, 673305661591, 2019916984773]

約数ペア:

[(1, 2019916984773), (3, 673305661591), (61, 33113393193), (183, 11037797731), (743, 2718596211), (2229, 906198737), (45323, 44567151), (135969, 14855717)]