1905242

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:445

約数の個数: 16

約数和(自身を含む): 2993760

約数和(自身を除く): 1088518

約数列:

[1, 2, 29, 58, 107, 214, 307, 614, 3103, 6206, 8903, 17806, 32849, 65698, 952621, 1905242]

約数ペア:

[(1, 1905242), (2, 952621), (29, 65698), (58, 32849), (107, 17806), (214, 8903), (307, 6206), (614, 3103)]