2012174648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{322051}}^1$

素因数の和:322139

約数の個数: 32

約数和(自身を含む): 4173793920

約数和(自身を除く): 2161619272

約数列:

[1, 2, 4, 8, 11, 22, 44, 71, 88, 142, 284, 568, 781, 1562, 3124, 6248, 322051, 644102, 1288204, 2576408, 3542561, 7085122, 14170244, 22865621, 28340488, 45731242, 91462484, 182924968, 251521831, 503043662, 1006087324, 2012174648]

約数ペア:

[(1, 2012174648), (2, 1006087324), (4, 503043662), (8, 251521831), (11, 182924968), (22, 91462484), (44, 45731242), (71, 28340488), (88, 22865621), (142, 14170244), (284, 7085122), (568, 3542561), (781, 2576408), (1562, 1288204), (3124, 644102), (6248, 322051)]