2269156778

素因数分解:

$2^1\times 7^2\times {\mathrm{1129}}^1\times {\mathrm{20509}}^1$

素因数の和:21654

約数の個数: 24

約数和(自身を含む): 3963147300

約数和(自身を除く): 1693990522

約数列:

[1, 2, 7, 14, 49, 98, 1129, 2258, 7903, 15806, 20509, 41018, 55321, 110642, 143563, 287126, 1004941, 2009882, 23154661, 46309322, 162082627, 324165254, 1134578389, 2269156778]

約数ペア:

[(1, 2269156778), (2, 1134578389), (7, 324165254), (14, 162082627), (49, 46309322), (98, 23154661), (1129, 2009882), (2258, 1004941), (7903, 287126), (15806, 143563), (20509, 110642), (41018, 55321)]