1036885072

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{328961}}^1$

素因数の和:329166

約数の個数: 20

約数和(自身を含む): 2019168756

約数和(自身を除く): 982283684

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 328961, 657922, 1315844, 2631688, 5263376, 64805317, 129610634, 259221268, 518442536, 1036885072]

約数ペア:

[(1, 1036885072), (2, 518442536), (4, 259221268), (8, 129610634), (16, 64805317), (197, 5263376), (394, 2631688), (788, 1315844), (1576, 657922), (3152, 328961)]