138493796

素因数分解:

$2^2\times 7^3\times {\mathrm{100943}}^1$

素因数の和:100968

約数の個数: 24

約数和(自身を含む): 282643200

約数和(自身を除く): 144149404

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 100943, 201886, 403772, 706601, 1413202, 2826404, 4946207, 9892414, 19784828, 34623449, 69246898, 138493796]

約数ペア:

[(1, 138493796), (2, 69246898), (4, 34623449), (7, 19784828), (14, 9892414), (28, 4946207), (49, 2826404), (98, 1413202), (196, 706601), (343, 403772), (686, 201886), (1372, 100943)]