268351468

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{871271}}^1$

素因数の和:871293

約数の個数: 24

約数和(自身を含む): 585494784

約数和(自身を除く): 317143316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 871271, 1742542, 3485084, 6098897, 9583981, 12197794, 19167962, 24395588, 38335924, 67087867, 134175734, 268351468]

約数ペア:

[(1, 268351468), (2, 134175734), (4, 67087867), (7, 38335924), (11, 24395588), (14, 19167962), (22, 12197794), (28, 9583981), (44, 6098897), (77, 3485084), (154, 1742542), (308, 871271)]