2012355272

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{911}}^1\times {\mathrm{3889}}^1$

素因数の和:4877

約数の個数: 32

約数和(自身を含む): 3831494400

約数和(自身を除く): 1819139128

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 911, 1822, 3644, 3889, 7288, 7778, 15556, 31112, 64681, 129362, 258724, 276119, 517448, 552238, 1104476, 2208952, 3542879, 7085758, 14171516, 28343032, 251544409, 503088818, 1006177636, 2012355272]

約数ペア:

[(1, 2012355272), (2, 1006177636), (4, 503088818), (8, 251544409), (71, 28343032), (142, 14171516), (284, 7085758), (568, 3542879), (911, 2208952), (1822, 1104476), (3644, 552238), (3889, 517448), (7288, 276119), (7778, 258724), (15556, 129362), (31112, 64681)]