2012203336

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{9209}}^1$

素因数の和:9430

約数の個数: 64

約数和(自身を含む): 4456166400

約数和(自身を除く): 2443963064

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 191, 286, 382, 572, 764, 1144, 1528, 2101, 2483, 4202, 4966, 8404, 9209, 9932, 16808, 18418, 19864, 27313, 36836, 54626, 73672, 101299, 109252, 119717, 202598, 218504, 239434, 405196, 478868, 810392, 957736, 1316887, 1758919, 2633774, 3517838, 5267548, 7035676, 10535096, 14071352, 19348109, 22865947, 38696218, 45731894, 77392436, 91463788, 154784872, 182927576, 251525417, 503050834, 1006101668, 2012203336]

約数ペア:

[(1, 2012203336), (2, 1006101668), (4, 503050834), (8, 251525417), (11, 182927576), (13, 154784872), (22, 91463788), (26, 77392436), (44, 45731894), (52, 38696218), (88, 22865947), (104, 19348109), (143, 14071352), (191, 10535096), (286, 7035676), (382, 5267548), (572, 3517838), (764, 2633774), (1144, 1758919), (1528, 1316887), (2101, 957736), (2483, 810392), (4202, 478868), (4966, 405196), (8404, 239434), (9209, 218504), (9932, 202598), (16808, 119717), (18418, 109252), (19864, 101299), (27313, 73672), (36836, 54626)]