2404401406

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{9935543}}^1$

素因数の和:9935567

約数の個数: 12

約数和(自身を含む): 3964282056

約数和(自身を除く): 1559880650

約数列:

[1, 2, 11, 22, 121, 242, 9935543, 19871086, 109290973, 218581946, 1202200703, 2404401406]

約数ペア:

[(1, 2404401406), (2, 1202200703), (11, 218581946), (22, 109290973), (121, 19871086), (242, 9935543)]