996866122

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{197243}}^1$

素因数の和:197290

約数の個数: 24

約数和(自身を含む): 1803599136

約数和(自身を除く): 806733014

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 197243, 394486, 1380701, 2761402, 3747617, 7495234, 26233319, 52466638, 71204723, 142409446, 498433061, 996866122]

約数ペア:

[(1, 996866122), (2, 498433061), (7, 142409446), (14, 71204723), (19, 52466638), (38, 26233319), (133, 7495234), (266, 3747617), (361, 2761402), (722, 1380701), (2527, 394486), (5054, 197243)]