145425244

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{982603}}^1$

素因数の和:982644

約数の個数: 12

約数和(自身を含む): 261372664

約数和(自身を除く): 115947420

約数列:

[1, 2, 4, 37, 74, 148, 982603, 1965206, 3930412, 36356311, 72712622, 145425244]

約数ペア:

[(1, 145425244), (2, 72712622), (4, 36356311), (37, 3930412), (74, 1965206), (148, 982603)]