2228419466

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{3259}}^1$

素因数の和:3328

約数の個数: 72

約数和(自身を含む): 4395601440

約数和(自身を除く): 2167181974

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 169, 182, 221, 238, 289, 338, 442, 578, 1183, 1547, 2023, 2366, 2873, 3094, 3259, 3757, 4046, 5746, 6518, 7514, 20111, 22813, 26299, 40222, 42367, 45626, 48841, 52598, 55403, 84734, 97682, 110806, 296569, 341887, 387821, 550771, 593138, 683774, 720239, 775642, 941851, 1101542, 1440478, 1883702, 3855397, 5041673, 6592957, 7710794, 9363107, 10083346, 12244063, 13185914, 18726214, 24488126, 65541749, 85708441, 131083498, 159172819, 171416882, 318345638, 1114209733, 2228419466]

約数ペア:

[(1, 2228419466), (2, 1114209733), (7, 318345638), (13, 171416882), (14, 159172819), (17, 131083498), (26, 85708441), (34, 65541749), (91, 24488126), (119, 18726214), (169, 13185914), (182, 12244063), (221, 10083346), (238, 9363107), (289, 7710794), (338, 6592957), (442, 5041673), (578, 3855397), (1183, 1883702), (1547, 1440478), (2023, 1101542), (2366, 941851), (2873, 775642), (3094, 720239), (3259, 683774), (3757, 593138), (4046, 550771), (5746, 387821), (6518, 341887), (7514, 296569), (20111, 110806), (22813, 97682), (26299, 84734), (40222, 55403), (42367, 52598), (45626, 48841)]