670079242

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1663}}^1\times {\mathrm{1693}}^1$

素因数の和:3382

約数の個数: 32

約数和(自身を含む): 1217728512

約数和(自身を除く): 547649270

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 1663, 1693, 3326, 3386, 11641, 11851, 23282, 23702, 28271, 28781, 56542, 57562, 197897, 201467, 395794, 402934, 2815459, 5630918, 19708213, 39416426, 47862803, 95725606, 335039621, 670079242]

約数ペア:

[(1, 670079242), (2, 335039621), (7, 95725606), (14, 47862803), (17, 39416426), (34, 19708213), (119, 5630918), (238, 2815459), (1663, 402934), (1693, 395794), (3326, 201467), (3386, 197897), (11641, 57562), (11851, 56542), (23282, 28781), (23702, 28271)]