124638442

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{79999}}^1$

素因数の和:80061

約数の個数: 16

約数和(自身を含む): 201600000

約数和(自身を除く): 76961558

約数列:

[1, 2, 19, 38, 41, 82, 779, 1558, 79999, 159998, 1519981, 3039962, 3279959, 6559918, 62319221, 124638442]

約数ペア:

[(1, 124638442), (2, 62319221), (19, 6559918), (38, 3279959), (41, 3039962), (82, 1519981), (779, 159998), (1558, 79999)]