39962778

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{47917}}^1$

素因数の和:48061

約数の個数: 16

約数和(自身を含む): 80502240

約数和(自身を除く): 40539462

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 47917, 95834, 143751, 287502, 6660463, 13320926, 19981389, 39962778]

約数ペア:

[(1, 39962778), (2, 19981389), (3, 13320926), (6, 6660463), (139, 287502), (278, 143751), (417, 95834), (834, 47917)]