21141036796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{4757209}}^1$

素因数の和:4757325

約数の個数: 24

約数和(自身を含む): 40759775280

約数和(自身を除く): 19618738484

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 1111, 2222, 4444, 4757209, 9514418, 19028836, 52329299, 104658598, 209317196, 480478109, 960956218, 1921912436, 5285259199, 10570518398, 21141036796]

約数ペア:

[(1, 21141036796), (2, 10570518398), (4, 5285259199), (11, 1921912436), (22, 960956218), (44, 480478109), (101, 209317196), (202, 104658598), (404, 52329299), (1111, 19028836), (2222, 9514418), (4444, 4757209)]