1398313034

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1693}}^1\times {\mathrm{2971}}^1$

素因数の和:4805

約数の個数: 16

約数和(自身を含む): 2114518560

約数和(自身を除く): 716205526

約数列:

[1, 2, 139, 278, 1693, 2971, 3386, 5942, 235327, 412969, 470654, 825938, 5029903, 10059806, 699156517, 1398313034]

約数ペア:

[(1, 1398313034), (2, 699156517), (139, 10059806), (278, 5029903), (1693, 825938), (2971, 470654), (3386, 412969), (5942, 235327)]