136008404

素因数分解:

$2^2\times 7^1\times {\mathrm{389}}^1\times {\mathrm{12487}}^1$

素因数の和:12887

約数の個数: 24

約数和(自身を含む): 272737920

約数和(自身を除く): 136729516

約数列:

[1, 2, 4, 7, 14, 28, 389, 778, 1556, 2723, 5446, 10892, 12487, 24974, 49948, 87409, 174818, 349636, 4857443, 9714886, 19429772, 34002101, 68004202, 136008404]

約数ペア:

[(1, 136008404), (2, 68004202), (4, 34002101), (7, 19429772), (14, 9714886), (28, 4857443), (389, 349636), (778, 174818), (1556, 87409), (2723, 49948), (5446, 24974), (10892, 12487)]