2019401152

素因数分解:

$2^6\times {\mathrm{433}}^1\times {\mathrm{72871}}^1$

素因数の和:73316

約数の個数: 28

約数和(自身を含む): 4016558896

約数和(自身を除く): 1997157744

約数列:

[1, 2, 4, 8, 16, 32, 64, 433, 866, 1732, 3464, 6928, 13856, 27712, 72871, 145742, 291484, 582968, 1165936, 2331872, 4663744, 31553143, 63106286, 126212572, 252425144, 504850288, 1009700576, 2019401152]

約数ペア:

[(1, 2019401152), (2, 1009700576), (4, 504850288), (8, 252425144), (16, 126212572), (32, 63106286), (64, 31553143), (433, 4663744), (866, 2331872), (1732, 1165936), (3464, 582968), (6928, 291484), (13856, 145742), (27712, 72871)]