269596310

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{67231}}^1$

素因数の和:67639

約数の個数: 16

約数和(自身を含む): 486490752

約数和(自身を除く): 216894442

約数列:

[1, 2, 5, 10, 401, 802, 2005, 4010, 67231, 134462, 336155, 672310, 26959631, 53919262, 134798155, 269596310]

約数ペア:

[(1, 269596310), (2, 134798155), (5, 53919262), (10, 26959631), (401, 672310), (802, 336155), (2005, 134462), (4010, 67231)]