2022794081

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{640733}}^1$

素因数の和:640792

約数の個数: 16

約数和(自身を含む): 2583439488

約数和(自身を除く): 560645407

約数列:

[1, 7, 11, 41, 77, 287, 451, 3157, 640733, 4485131, 7048063, 26270053, 49336441, 183890371, 288970583, 2022794081]

約数ペア:

[(1, 2022794081), (7, 288970583), (11, 183890371), (41, 49336441), (77, 26270053), (287, 7048063), (451, 4485131), (3157, 640733)]