1281444648

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4853957}}^1$

素因数の和:4853977

約数の個数: 32

約数和(自身を含む): 3494849760

約数和(自身を除く): 2213405112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 4853957, 9707914, 14561871, 19415828, 29123742, 38831656, 53393527, 58247484, 106787054, 116494968, 160180581, 213574108, 320361162, 427148216, 640722324, 1281444648]

約数ペア:

[(1, 1281444648), (2, 640722324), (3, 427148216), (4, 320361162), (6, 213574108), (8, 160180581), (11, 116494968), (12, 106787054), (22, 58247484), (24, 53393527), (33, 38831656), (44, 29123742), (66, 19415828), (88, 14561871), (132, 9707914), (264, 4853957)]