1406221796

素因数分解:

$2^2\times 7^3\times {\mathrm{1024943}}^1$

素因数の和:1024968

約数の個数: 24

約数和(自身を含む): 2869843200

約数和(自身を除く): 1463621404

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 1024943, 2049886, 4099772, 7174601, 14349202, 28698404, 50222207, 100444414, 200888828, 351555449, 703110898, 1406221796]

約数ペア:

[(1, 1406221796), (2, 703110898), (4, 351555449), (7, 200888828), (14, 100444414), (28, 50222207), (49, 28698404), (98, 14349202), (196, 7174601), (343, 4099772), (686, 2049886), (1372, 1024943)]