2021844916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5554519}}^1$

素因数の和:5554543

約数の個数: 24

約数和(自身を含む): 4354743680

約数和(自身を除く): 2332898764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 5554519, 11109038, 22218076, 38881633, 72208747, 77763266, 144417494, 155526532, 288834988, 505461229, 1010922458, 2021844916]

約数ペア:

[(1, 2021844916), (2, 1010922458), (4, 505461229), (7, 288834988), (13, 155526532), (14, 144417494), (26, 77763266), (28, 72208747), (52, 38881633), (91, 22218076), (182, 11109038), (364, 5554519)]