1978510

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2953}}^1$

素因数の和:3027

約数の個数: 16

約数和(自身を含む): 3615696

約数和(自身を除く): 1637186

約数列:

[1, 2, 5, 10, 67, 134, 335, 670, 2953, 5906, 14765, 29530, 197851, 395702, 989255, 1978510]

約数ペア:

[(1, 1978510), (2, 989255), (5, 395702), (10, 197851), (67, 29530), (134, 14765), (335, 5906), (670, 2953)]