26280826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2137}}^1$

素因数の和:2206

約数の個数: 32

約数和(自身を含む): 47412288

約数和(自身を除く): 21131462

約数列:

[1, 2, 11, 13, 22, 26, 43, 86, 143, 286, 473, 559, 946, 1118, 2137, 4274, 6149, 12298, 23507, 27781, 47014, 55562, 91891, 183782, 305591, 611182, 1010801, 1194583, 2021602, 2389166, 13140413, 26280826]

約数ペア:

[(1, 26280826), (2, 13140413), (11, 2389166), (13, 2021602), (22, 1194583), (26, 1010801), (43, 611182), (86, 305591), (143, 183782), (286, 91891), (473, 55562), (559, 47014), (946, 27781), (1118, 23507), (2137, 12298), (4274, 6149)]