1307260066

素因数分解:

$2^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{216649}}^1$

素因数の和:217089

約数の個数: 16

約数和(自身を含む): 2246227200

約数和(自身を除く): 938967134

約数列:

[1, 2, 7, 14, 431, 862, 3017, 6034, 216649, 433298, 1516543, 3033086, 93375719, 186751438, 653630033, 1307260066]

約数ペア:

[(1, 1307260066), (2, 653630033), (7, 186751438), (14, 93375719), (431, 3033086), (862, 1516543), (3017, 433298), (6034, 216649)]