8628026

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{101}}^1\times {\mathrm{353}}^1$

素因数の和:478

約数の個数: 24

約数和(自身を含む): 14407092

約数和(自身を除く): 5779066

約数列:

[1, 2, 11, 22, 101, 121, 202, 242, 353, 706, 1111, 2222, 3883, 7766, 12221, 24442, 35653, 42713, 71306, 85426, 392183, 784366, 4314013, 8628026]

約数ペア:

[(1, 8628026), (2, 4314013), (11, 784366), (22, 392183), (101, 85426), (121, 71306), (202, 42713), (242, 35653), (353, 24442), (706, 12221), (1111, 7766), (2222, 3883)]