2022381641

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{142111}}^1$

素因数の和:142244

約数の個数: 16

約数和(自身を含む): 2455695360

約数和(自身を除く): 433313719

約数列:

[1, 7, 19, 107, 133, 749, 2033, 14231, 142111, 994777, 2700109, 15205877, 18900763, 106441139, 288911663, 2022381641]

約数ペア:

[(1, 2022381641), (7, 288911663), (19, 106441139), (107, 18900763), (133, 15205877), (749, 2700109), (2033, 994777), (14231, 142111)]