1490803985

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{7207}}^1\times {\mathrm{3761}}^1$

素因数の和:10984

約数の個数: 16

約数和(自身を含む): 1952387712

約数和(自身を除く): 461583727

約数列:

[1, 5, 11, 55, 3761, 7207, 18805, 36035, 41371, 79277, 206855, 396385, 27105527, 135527635, 298160797, 1490803985]

約数ペア:

[(1, 1490803985), (5, 298160797), (11, 135527635), (55, 27105527), (3761, 396385), (7207, 206855), (18805, 79277), (36035, 41371)]