7420786

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{701}}^1$

素因数の和:849

約数の個数: 16

約数和(自身を含む): 11456640

約数和(自身を除く): 4035854

約数列:

[1, 2, 67, 79, 134, 158, 701, 1402, 5293, 10586, 46967, 55379, 93934, 110758, 3710393, 7420786]

約数ペア:

[(1, 7420786), (2, 3710393), (67, 110758), (79, 93934), (134, 55379), (158, 46967), (701, 10586), (1402, 5293)]