2000966788

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{4177}}^1$

素因数の和:4372

約数の個数: 48

約数和(自身を含む): 3773435904

約数和(自身を除く): 1772469116

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 127, 164, 254, 508, 943, 1886, 2921, 3772, 4177, 5207, 5842, 8354, 10414, 11684, 16708, 20828, 96071, 119761, 171257, 192142, 239522, 342514, 384284, 479044, 530479, 685028, 1060958, 2121916, 3938911, 7877822, 12201017, 15755644, 21749639, 24402034, 43499278, 48804068, 86998556, 500241697, 1000483394, 2000966788]

約数ペア:

[(1, 2000966788), (2, 1000483394), (4, 500241697), (23, 86998556), (41, 48804068), (46, 43499278), (82, 24402034), (92, 21749639), (127, 15755644), (164, 12201017), (254, 7877822), (508, 3938911), (943, 2121916), (1886, 1060958), (2921, 685028), (3772, 530479), (4177, 479044), (5207, 384284), (5842, 342514), (8354, 239522), (10414, 192142), (11684, 171257), (16708, 119761), (20828, 96071)]