1222364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2137}}^1$

素因数の和:2165

約数の個数: 24

約数和(自身を含む): 2514288

約数和(自身を除く): 1291924

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 2137, 4274, 8548, 23507, 27781, 47014, 55562, 94028, 111124, 305591, 611182, 1222364]

約数ペア:

[(1, 1222364), (2, 611182), (4, 305591), (11, 111124), (13, 94028), (22, 55562), (26, 47014), (44, 27781), (52, 23507), (143, 8548), (286, 4274), (572, 2137)]