7132025890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1997}}^1\times {\mathrm{32467}}^1$

素因数の和:34482

約数の個数: 32

約数和(自身を含む): 14012149824

約数和(自身を除く): 6880123934

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1997, 3994, 9985, 19970, 21967, 32467, 43934, 64934, 109835, 162335, 219670, 324670, 357137, 714274, 1785685, 3571370, 64836599, 129673198, 324182995, 648365990, 713202589, 1426405178, 3566012945, 7132025890]

約数ペア:

[(1, 7132025890), (2, 3566012945), (5, 1426405178), (10, 713202589), (11, 648365990), (22, 324182995), (55, 129673198), (110, 64836599), (1997, 3571370), (3994, 1785685), (9985, 714274), (19970, 357137), (21967, 324670), (32467, 219670), (43934, 162335), (64934, 109835)]