2017212970

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{2079601}}^1$

素因数の和:2079705

約数の個数: 16

約数和(自身を含む): 3668417928

約数和(自身を除く): 1651204958

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 2079601, 4159202, 10398005, 20796010, 201721297, 403442594, 1008606485, 2017212970]

約数ペア:

[(1, 2017212970), (2, 1008606485), (5, 403442594), (10, 201721297), (97, 20796010), (194, 10398005), (485, 4159202), (970, 2079601)]