188970488

素因数分解:

$2^3\times 7^1\times {\mathrm{3374473}}^1$

素因数の和:3374486

約数の個数: 16

約数和(自身を含む): 404936880

約数和(自身を除く): 215966392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3374473, 6748946, 13497892, 23621311, 26995784, 47242622, 94485244, 188970488]

約数ペア:

[(1, 188970488), (2, 94485244), (4, 47242622), (7, 26995784), (8, 23621311), (14, 13497892), (28, 6748946), (56, 3374473)]