3981052

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{727}}^1$

素因数の和:805

約数の個数: 18

約数和(自身を含む): 7170072

約数和(自身を除く): 3189020

約数列:

[1, 2, 4, 37, 74, 148, 727, 1369, 1454, 2738, 2908, 5476, 26899, 53798, 107596, 995263, 1990526, 3981052]

約数ペア:

[(1, 3981052), (2, 1990526), (4, 995263), (37, 107596), (74, 53798), (148, 26899), (727, 5476), (1369, 2908), (1454, 2738)]