2012201296

素因数分解:

$2^4\times 7^1\times {\mathrm{811}}^1\times {\mathrm{22153}}^1$

素因数の和:22979

約数の個数: 40

約数和(自身を含む): 4461283904

約数和(自身を除く): 2449082608

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 811, 1622, 3244, 5677, 6488, 11354, 12976, 22153, 22708, 44306, 45416, 88612, 90832, 155071, 177224, 310142, 354448, 620284, 1240568, 2481136, 17966083, 35932166, 71864332, 125762581, 143728664, 251525162, 287457328, 503050324, 1006100648, 2012201296]

約数ペア:

[(1, 2012201296), (2, 1006100648), (4, 503050324), (7, 287457328), (8, 251525162), (14, 143728664), (16, 125762581), (28, 71864332), (56, 35932166), (112, 17966083), (811, 2481136), (1622, 1240568), (3244, 620284), (5677, 354448), (6488, 310142), (11354, 177224), (12976, 155071), (22153, 90832), (22708, 88612), (44306, 45416)]