2018979078

素因数分解:

$2^1\times 3^1\times {\mathrm{1229}}^1\times {\mathrm{273797}}^1$

素因数の和:275031

約数の個数: 16

約数和(自身を含む): 4041258480

約数和(自身を除く): 2022279402

約数列:

[1, 2, 3, 6, 1229, 2458, 3687, 7374, 273797, 547594, 821391, 1642782, 336496513, 672993026, 1009489539, 2018979078]

約数ペア:

[(1, 2018979078), (2, 1009489539), (3, 672993026), (6, 336496513), (1229, 1642782), (2458, 821391), (3687, 547594), (7374, 273797)]