770781508

素因数分解:

$2^2\times 7^1\times {\mathrm{2207}}^1\times {\mathrm{12473}}^1$

素因数の和:14691

約数の個数: 24

約数和(自身を含む): 1542385152

約数和(自身を除く): 771603644

約数列:

[1, 2, 4, 7, 14, 28, 2207, 4414, 8828, 12473, 15449, 24946, 30898, 49892, 61796, 87311, 174622, 349244, 27527911, 55055822, 110111644, 192695377, 385390754, 770781508]

約数ペア:

[(1, 770781508), (2, 385390754), (4, 192695377), (7, 110111644), (14, 55055822), (28, 27527911), (2207, 349244), (4414, 174622), (8828, 87311), (12473, 61796), (15449, 49892), (24946, 30898)]