2289716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4003}}^1$

素因数の和:4031

約数の個数: 24

約数和(自身を含む): 4708704

約数和(自身を除く): 2418988

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 4003, 8006, 16012, 44033, 52039, 88066, 104078, 176132, 208156, 572429, 1144858, 2289716]

約数ペア:

[(1, 2289716), (2, 1144858), (4, 572429), (11, 208156), (13, 176132), (22, 104078), (26, 88066), (44, 52039), (52, 44033), (143, 16012), (286, 8006), (572, 4003)]