488568052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{918361}}^1$

素因数の和:918391

約数の個数: 24

約数和(自身を含む): 1028565440

約数和(自身を除く): 539997388

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 918361, 1836722, 3673444, 6428527, 12857054, 17448859, 25714108, 34897718, 69795436, 122142013, 244284026, 488568052]

約数ペア:

[(1, 488568052), (2, 244284026), (4, 122142013), (7, 69795436), (14, 34897718), (19, 25714108), (28, 17448859), (38, 12857054), (76, 6428527), (133, 3673444), (266, 1836722), (532, 918361)]