1740865424

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{5726531}}^1$

素因数の和:5726558

約数の個数: 20

約数和(自身を含む): 3550449840

約数和(自身を除く): 1809584416

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 5726531, 11453062, 22906124, 45812248, 91624496, 108804089, 217608178, 435216356, 870432712, 1740865424]

約数ペア:

[(1, 1740865424), (2, 870432712), (4, 435216356), (8, 217608178), (16, 108804089), (19, 91624496), (38, 45812248), (76, 22906124), (152, 11453062), (304, 5726531)]