2090746658

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{67}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 4369337280

約数和(自身を除く): 2278590622

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 67, 77, 91, 109, 121, 134, 143, 154, 169, 182, 218, 242, 286, 338, 469, 737, 763, 847, 871, 938, 1001, 1183, 1199, 1417, 1474, 1526, 1573, 1694, 1742, 1859, 2002, 2366, 2398, 2834, 3146, 3718, 5159, 6097, 7303, 8107, 8393, 9581, 9919, 10318, 11011, 11323, 12194, 13013, 13189, 14606, 15587, 16214, 16786, 18421, 19162, 19838, 20449, 22022, 22646, 26026, 26378, 31174, 36842, 40898, 51121, 56749, 67067, 79261, 80333, 92323, 94939, 102242, 105391, 109109, 113498, 124553, 128947, 134134, 143143, 158522, 160666, 171457, 184646, 189878, 202631, 210782, 218218, 249106, 257894, 286286, 342914, 405262, 562331, 664573, 737737, 871871, 883663, 1044329, 1124662, 1200199, 1234207, 1329146, 1370083, 1418417, 1475474, 1743742, 1767326, 2088658, 2228941, 2400398, 2468414, 2740166, 2836834, 4457882, 6185641, 7310303, 8639449, 9590581, 11487619, 12371282, 13576277, 14620606, 15602587, 17278898, 19181162, 22975238, 27152554, 31205174, 80413333, 95033939, 149339047, 160826666, 190067878, 298678094, 1045373329, 2090746658]

約数ペア:

[(1, 2090746658), (2, 1045373329), (7, 298678094), (11, 190067878), (13, 160826666), (14, 149339047), (22, 95033939), (26, 80413333), (67, 31205174), (77, 27152554), (91, 22975238), (109, 19181162), (121, 17278898), (134, 15602587), (143, 14620606), (154, 13576277), (169, 12371282), (182, 11487619), (218, 9590581), (242, 8639449), (286, 7310303), (338, 6185641), (469, 4457882), (737, 2836834), (763, 2740166), (847, 2468414), (871, 2400398), (938, 2228941), (1001, 2088658), (1183, 1767326), (1199, 1743742), (1417, 1475474), (1474, 1418417), (1526, 1370083), (1573, 1329146), (1694, 1234207), (1742, 1200199), (1859, 1124662), (2002, 1044329), (2366, 883663), (2398, 871871), (2834, 737737), (3146, 664573), (3718, 562331), (5159, 405262), (6097, 342914), (7303, 286286), (8107, 257894), (8393, 249106), (9581, 218218), (9919, 210782), (10318, 202631), (11011, 189878), (11323, 184646), (12194, 171457), (13013, 160666), (13189, 158522), (14606, 143143), (15587, 134134), (16214, 128947), (16786, 124553), (18421, 113498), (19162, 109109), (19838, 105391), (20449, 102242), (22022, 94939), (22646, 92323), (26026, 80333), (26378, 79261), (31174, 67067), (36842, 56749), (40898, 51121)]