1256223052

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{444209}}^1$

素因数の和:444321

約数の個数: 24

約数和(自身を含む): 2537327520

約数和(自身を除く): 1281104468

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 444209, 888418, 1776836, 3109463, 6218926, 12437852, 44865109, 89730218, 179460436, 314055763, 628111526, 1256223052]

約数ペア:

[(1, 1256223052), (2, 628111526), (4, 314055763), (7, 179460436), (14, 89730218), (28, 44865109), (101, 12437852), (202, 6218926), (404, 3109463), (707, 1776836), (1414, 888418), (2828, 444209)]