2021159802

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2423453}}^1$

素因数の和:2423597

約数の個数: 16

約数和(自身を含む): 4071402720

約数和(自身を除く): 2050242918

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 2423453, 4846906, 7270359, 14540718, 336859967, 673719934, 1010579901, 2021159802]

約数ペア:

[(1, 2021159802), (2, 1010579901), (3, 673719934), (6, 336859967), (139, 14540718), (278, 7270359), (417, 4846906), (834, 2423453)]