2085804574

素因数分解:

$2^1\times 7^1\times {\mathrm{631}}^1\times {\mathrm{236111}}^1$

素因数の和:236751

約数の個数: 16

約数和(自身を含む): 3581346816

約数和(自身を除く): 1495542242

約数列:

[1, 2, 7, 14, 631, 1262, 4417, 8834, 236111, 472222, 1652777, 3305554, 148986041, 297972082, 1042902287, 2085804574]

約数ペア:

[(1, 2085804574), (2, 1042902287), (7, 297972082), (14, 148986041), (631, 3305554), (1262, 1652777), (4417, 472222), (8834, 236111)]