2790653.00000000

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{3253}}^1$

素因数の和:3825

約数の個数: 24

約数和(自身を含む): 152521488

約数和(自身を除く): 72796964

約数列:

[1, 2, 4, 11, 22, 44, 557, 1114, 2228, 3253, 6127, 6506, 12254, 13012, 24508, 35783, 71566, 143132, 1811921, 3623842, 7247684, 19931131, 39862262, 79724524]

約数ペア:

[(1, 79724524), (2, 39862262), (4, 19931131), (11, 7247684), (22, 3623842), (44, 1811921), (557, 143132), (1114, 71566), (2228, 35783), (3253, 24508), (6127, 13012), (6506, 12254)]