1229120624

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{704771}}^1$

素因数の和:704888

約数の個数: 20

約数和(自身を含む): 2403272520

約数和(自身を除く): 1174151896

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 704771, 1409542, 2819084, 5638168, 11276336, 76820039, 153640078, 307280156, 614560312, 1229120624]

約数ペア:

[(1, 1229120624), (2, 614560312), (4, 307280156), (8, 153640078), (16, 76820039), (109, 11276336), (218, 5638168), (436, 2819084), (872, 1409542), (1744, 704771)]