7490248048

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{4294867}}^1$

素因数の和:4294984

約数の個数: 20

約数和(自身を含む): 14645499880

約数和(自身を除く): 7155251832

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 4294867, 8589734, 17179468, 34358936, 68717872, 468140503, 936281006, 1872562012, 3745124024, 7490248048]

約数ペア:

[(1, 7490248048), (2, 3745124024), (4, 1872562012), (8, 936281006), (16, 468140503), (109, 68717872), (218, 34358936), (436, 17179468), (872, 8589734), (1744, 4294867)]