2022248921

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{2387543}}^1$

素因数の和:2387572

約数の個数: 12

約数和(自身を含む): 2540346816

約数和(自身を除く): 518097895

約数列:

[1, 7, 11, 77, 121, 847, 2387543, 16712801, 26262973, 183840811, 288892703, 2022248921]

約数ペア:

[(1, 2022248921), (7, 288892703), (11, 183840811), (77, 26262973), (121, 16712801), (847, 2387543)]