2022841340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7780159}}^1$

素因数の和:7780181

約数の個数: 24

約数和(自身を含む): 4574734080

約数和(自身を除く): 2551892740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 7780159, 15560318, 31120636, 38900795, 77801590, 101142067, 155603180, 202284134, 404568268, 505710335, 1011420670, 2022841340]

約数ペア:

[(1, 2022841340), (2, 1011420670), (4, 505710335), (5, 404568268), (10, 202284134), (13, 155603180), (20, 101142067), (26, 77801590), (52, 38900795), (65, 31120636), (130, 15560318), (260, 7780159)]