4749363215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{409}}^1\times {\mathrm{3943}}^1$

素因数の和:4407

約数の個数: 32

約数和(自身を含む): 6209433600

約数和(自身を除く): 1460070385

約数列:

[1, 5, 19, 31, 95, 155, 409, 589, 2045, 2945, 3943, 7771, 12679, 19715, 38855, 63395, 74917, 122233, 240901, 374585, 611165, 1204505, 1612687, 2322427, 8063435, 11612135, 30641053, 49993297, 153205265, 249966485, 949872643, 4749363215]

約数ペア:

[(1, 4749363215), (5, 949872643), (19, 249966485), (31, 153205265), (95, 49993297), (155, 30641053), (409, 11612135), (589, 8063435), (2045, 2322427), (2945, 1612687), (3943, 1204505), (7771, 611165), (12679, 374585), (19715, 240901), (38855, 122233), (63395, 74917)]