1880994706

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{61757}}^1$

素因数の和:62013

約数の個数: 16

約数和(自身を含む): 2868782616

約数和(自身を除く): 987787910

約数列:

[1, 2, 97, 157, 194, 314, 15229, 30458, 61757, 123514, 5990429, 9695849, 11980858, 19391698, 940497353, 1880994706]

約数ペア:

[(1, 1880994706), (2, 940497353), (97, 19391698), (157, 11980858), (194, 9695849), (314, 5990429), (15229, 123514), (30458, 61757)]