804947286

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{19961}}^1$

素因数の和:20037

約数の個数: 64

約数和(自身を含む): 1931682816

約数和(自身を除く): 1126735530

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 47, 66, 78, 94, 141, 143, 282, 286, 429, 517, 611, 858, 1034, 1222, 1551, 1833, 3102, 3666, 6721, 13442, 19961, 20163, 39922, 40326, 59883, 119766, 219571, 259493, 439142, 518986, 658713, 778479, 938167, 1317426, 1556958, 1876334, 2814501, 2854423, 5629002, 5708846, 8563269, 10319837, 12196171, 17126538, 20639674, 24392342, 30959511, 36588513, 61919022, 73177026, 134157881, 268315762, 402473643, 804947286]

約数ペア:

[(1, 804947286), (2, 402473643), (3, 268315762), (6, 134157881), (11, 73177026), (13, 61919022), (22, 36588513), (26, 30959511), (33, 24392342), (39, 20639674), (47, 17126538), (66, 12196171), (78, 10319837), (94, 8563269), (141, 5708846), (143, 5629002), (282, 2854423), (286, 2814501), (429, 1876334), (517, 1556958), (611, 1317426), (858, 938167), (1034, 778479), (1222, 658713), (1551, 518986), (1833, 439142), (3102, 259493), (3666, 219571), (6721, 119766), (13442, 59883), (19961, 40326), (20163, 39922)]