1207970512

素因数分解:

$2^4\times 7^1\times {\mathrm{227}}^1\times {\mathrm{47513}}^1$

素因数の和:47755

約数の個数: 40

約数和(自身を含む): 2686631616

約数和(自身を除く): 1478661104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 227, 454, 908, 1589, 1816, 3178, 3632, 6356, 12712, 25424, 47513, 95026, 190052, 332591, 380104, 665182, 760208, 1330364, 2660728, 5321456, 10785451, 21570902, 43141804, 75498157, 86283608, 150996314, 172567216, 301992628, 603985256, 1207970512]

約数ペア:

[(1, 1207970512), (2, 603985256), (4, 301992628), (7, 172567216), (8, 150996314), (14, 86283608), (16, 75498157), (28, 43141804), (56, 21570902), (112, 10785451), (227, 5321456), (454, 2660728), (908, 1330364), (1589, 760208), (1816, 665182), (3178, 380104), (3632, 332591), (6356, 190052), (12712, 95026), (25424, 47513)]