539271486

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{768193}}^1$

素因数の和:768217

約数の個数: 32

約数和(自身を含む): 1290565920

約数和(自身を除く): 751294434

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 768193, 1536386, 2304579, 4609158, 6913737, 9986509, 13827474, 19973018, 20741211, 29959527, 41482422, 59919054, 89878581, 179757162, 269635743, 539271486]

約数ペア:

[(1, 539271486), (2, 269635743), (3, 179757162), (6, 89878581), (9, 59919054), (13, 41482422), (18, 29959527), (26, 20741211), (27, 19973018), (39, 13827474), (54, 9986509), (78, 6913737), (117, 4609158), (234, 2304579), (351, 1536386), (702, 768193)]