1894106192

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3697}}^1$

素因数の和:3828

約数の個数: 80

約数和(自身を含む): 4159983744

約数和(自身を除く): 2265877552

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 71, 82, 88, 142, 164, 176, 284, 328, 451, 568, 656, 781, 902, 1136, 1562, 1804, 2911, 3124, 3608, 3697, 5822, 6248, 7216, 7394, 11644, 12496, 14788, 23288, 29576, 32021, 40667, 46576, 59152, 64042, 81334, 128084, 151577, 162668, 256168, 262487, 303154, 325336, 512336, 524974, 606308, 650672, 1049948, 1212616, 1667347, 2099896, 2425232, 2887357, 3334694, 4199792, 5774714, 6669388, 10761967, 11549428, 13338776, 21523934, 23098856, 26677552, 43047868, 46197712, 86095736, 118381637, 172191472, 236763274, 473526548, 947053096, 1894106192]

約数ペア:

[(1, 1894106192), (2, 947053096), (4, 473526548), (8, 236763274), (11, 172191472), (16, 118381637), (22, 86095736), (41, 46197712), (44, 43047868), (71, 26677552), (82, 23098856), (88, 21523934), (142, 13338776), (164, 11549428), (176, 10761967), (284, 6669388), (328, 5774714), (451, 4199792), (568, 3334694), (656, 2887357), (781, 2425232), (902, 2099896), (1136, 1667347), (1562, 1212616), (1804, 1049948), (2911, 650672), (3124, 606308), (3608, 524974), (3697, 512336), (5822, 325336), (6248, 303154), (7216, 262487), (7394, 256168), (11644, 162668), (12496, 151577), (14788, 128084), (23288, 81334), (29576, 64042), (32021, 59152), (40667, 46576)]