2099683786

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{2161}}^1\times {\mathrm{4457}}^1$

素因数の和:6729

約数の個数: 16

約数和(自身を含む): 3180604680

約数和(自身を除く): 1080920894

約数列:

[1, 2, 109, 218, 2161, 4322, 4457, 8914, 235549, 471098, 485813, 971626, 9631577, 19263154, 1049841893, 2099683786]

約数ペア:

[(1, 2099683786), (2, 1049841893), (109, 19263154), (218, 9631577), (2161, 971626), (4322, 485813), (4457, 471098), (8914, 235549)]