2021471788

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3799759}}^1$

素因数の和:3799789

約数の個数: 24

約数和(自身を含む): 4255731200

約数和(自身を除く): 2234259412

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 3799759, 7599518, 15199036, 26598313, 53196626, 72195421, 106393252, 144390842, 288781684, 505367947, 1010735894, 2021471788]

約数ペア:

[(1, 2021471788), (2, 1010735894), (4, 505367947), (7, 288781684), (14, 144390842), (19, 106393252), (28, 72195421), (38, 53196626), (76, 26598313), (133, 15199036), (266, 7599518), (532, 3799759)]