772646399

素因数分解:

$7^1\times {\mathrm{401}}^1\times {\mathrm{409}}^1\times {\mathrm{673}}^1$

素因数の和:1490

約数の個数: 16

約数和(自身を含む): 888709440

約数和(自身を除く): 116063041

約数列:

[1, 7, 401, 409, 673, 2807, 2863, 4711, 164009, 269873, 275257, 1148063, 1889111, 1926799, 110378057, 772646399]

約数ペア:

[(1, 772646399), (7, 110378057), (401, 1926799), (409, 1889111), (673, 1148063), (2807, 275257), (2863, 269873), (4711, 164009)]