669792769

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{67}}^1\times {\mathrm{313}}^1$

素因数の和:481

約数の個数: 24

約数和(自身を含む): 735789920

約数和(自身を除く): 65997151

約数列:

[1, 19, 41, 67, 313, 779, 1273, 1681, 2747, 5947, 12833, 20971, 31939, 52193, 112627, 243827, 398449, 526153, 859811, 2139913, 9996907, 16336409, 35252251, 669792769]

約数ペア:

[(1, 669792769), (19, 35252251), (41, 16336409), (67, 9996907), (313, 2139913), (779, 859811), (1273, 526153), (1681, 398449), (2747, 243827), (5947, 112627), (12833, 52193), (20971, 31939)]