2018409860

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{3480017}}^1$

素因数の和:3480055

約数の個数: 24

約数和(自身を含む): 4384822680

約数和(自身を除く): 2366412820

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 3480017, 6960034, 13920068, 17400085, 34800170, 69600340, 100920493, 201840986, 403681972, 504602465, 1009204930, 2018409860]

約数ペア:

[(1, 2018409860), (2, 1009204930), (4, 504602465), (5, 403681972), (10, 201840986), (20, 100920493), (29, 69600340), (58, 34800170), (116, 17400085), (145, 13920068), (290, 6960034), (580, 3480017)]