3949972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2053}}^1$

素因数の和:2107

約数の個数: 24

約数和(自身を含む): 7649096

約数和(自身を除く): 3699124

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 2053, 4106, 8212, 26689, 53378, 75961, 106756, 151922, 303844, 987493, 1974986, 3949972]

約数ペア:

[(1, 3949972), (2, 1974986), (4, 987493), (13, 303844), (26, 151922), (37, 106756), (52, 75961), (74, 53378), (148, 26689), (481, 8212), (962, 4106), (1924, 2053)]