2055365770

素因数分解:

$2^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{974107}}^1$

素因数の和:974325

約数の個数: 16

約数和(自身を含む): 3717196128

約数和(自身を除く): 1661830358

約数列:

[1, 2, 5, 10, 211, 422, 1055, 2110, 974107, 1948214, 4870535, 9741070, 205536577, 411073154, 1027682885, 2055365770]

約数ペア:

[(1, 2055365770), (2, 1027682885), (5, 411073154), (10, 205536577), (211, 9741070), (422, 4870535), (1055, 1948214), (2110, 974107)]