1226874

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 2773440

約数和(自身を除く): 1546566

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 641, 957, 1282, 1914, 1923, 3846, 7051, 14102, 18589, 21153, 37178, 42306, 55767, 111534, 204479, 408958, 613437, 1226874]

約数ペア:

[(1, 1226874), (2, 613437), (3, 408958), (6, 204479), (11, 111534), (22, 55767), (29, 42306), (33, 37178), (58, 21153), (66, 18589), (87, 14102), (174, 7051), (319, 3846), (638, 1923), (641, 1914), (957, 1282)]