2005771922

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1\times {\mathrm{1459}}^1$

素因数の和:1671

約数の個数: 64

約数和(自身を含む): 3834777600

約数和(自身を除く): 1829005678

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 113, 154, 158, 226, 553, 791, 869, 1106, 1243, 1459, 1582, 1738, 2486, 2918, 6083, 8701, 8927, 10213, 12166, 16049, 17402, 17854, 20426, 32098, 62489, 98197, 112343, 115261, 124978, 164867, 196394, 224686, 230522, 329734, 687379, 806827, 1154069, 1267871, 1374758, 1613654, 1813537, 2308138, 2535742, 3627074, 8875097, 12694759, 13024493, 17750194, 25389518, 26048986, 91171451, 143269423, 182342902, 286538846, 1002885961, 2005771922]

約数ペア:

[(1, 2005771922), (2, 1002885961), (7, 286538846), (11, 182342902), (14, 143269423), (22, 91171451), (77, 26048986), (79, 25389518), (113, 17750194), (154, 13024493), (158, 12694759), (226, 8875097), (553, 3627074), (791, 2535742), (869, 2308138), (1106, 1813537), (1243, 1613654), (1459, 1374758), (1582, 1267871), (1738, 1154069), (2486, 806827), (2918, 687379), (6083, 329734), (8701, 230522), (8927, 224686), (10213, 196394), (12166, 164867), (16049, 124978), (17402, 115261), (17854, 112343), (20426, 98197), (32098, 62489)]