2021030373604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2383}}^1\times {\mathrm{19275077}}^1$

素因数の和:19277475

約数の個数: 24

約数和(自身を含む): 3859950019968

約数和(自身を除く): 1838919646364

約数列:

[1, 2, 4, 11, 22, 44, 2383, 4766, 9532, 26213, 52426, 104852, 19275077, 38550154, 77100308, 212025847, 424051694, 848103388, 45932508491, 91865016982, 183730033964, 505257593401, 1010515186802, 2021030373604]

約数ペア:

[(1, 2021030373604), (2, 1010515186802), (4, 505257593401), (11, 183730033964), (22, 91865016982), (44, 45932508491), (2383, 848103388), (4766, 424051694), (9532, 212025847), (26213, 77100308), (52426, 38550154), (104852, 19275077)]