1812668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3169}}^1$

素因数の和:3197

約数の個数: 24

約数和(自身を含む): 3727920

約数和(自身を除く): 1915252

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 3169, 6338, 12676, 34859, 41197, 69718, 82394, 139436, 164788, 453167, 906334, 1812668]

約数ペア:

[(1, 1812668), (2, 906334), (4, 453167), (11, 164788), (13, 139436), (22, 82394), (26, 69718), (44, 41197), (52, 34859), (143, 12676), (286, 6338), (572, 3169)]