77898442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{49999}}^1$

素因数の和:50061

約数の個数: 16

約数和(自身を含む): 126000000

約数和(自身を除く): 48101558

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 49999, 99998, 949981, 1899962, 2049959, 4099918, 38949221, 77898442]

約数ペア:

[(1, 77898442), (2, 38949221), (19, 4099918), (38, 2049959), (41, 1899962), (82, 949981), (779, 99998), (1558, 49999)]