2019698464

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^2\times {\mathrm{4457}}^1$

素因数の和:4515

約数の個数: 108

約数和(自身を含む): 4914664146

約数和(自身を除く): 2894965682

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 289, 392, 476, 544, 578, 784, 833, 952, 1156, 1568, 1666, 1904, 2023, 2312, 3332, 3808, 4046, 4457, 4624, 6664, 8092, 8914, 9248, 13328, 14161, 16184, 17828, 26656, 28322, 31199, 32368, 35656, 56644, 62398, 64736, 71312, 75769, 113288, 124796, 142624, 151538, 218393, 226576, 249592, 303076, 436786, 453152, 499184, 530383, 606152, 873572, 998368, 1060766, 1212304, 1288073, 1747144, 2121532, 2424608, 2576146, 3494288, 3712681, 4243064, 5152292, 6988576, 7425362, 8486128, 9016511, 10304584, 14850724, 16972256, 18033022, 20609168, 29701448, 36066044, 41218336, 59402896, 63115577, 72132088, 118805792, 126231154, 144264176, 252462308, 288528352, 504924616, 1009849232, 2019698464]

約数ペア:

[(1, 2019698464), (2, 1009849232), (4, 504924616), (7, 288528352), (8, 252462308), (14, 144264176), (16, 126231154), (17, 118805792), (28, 72132088), (32, 63115577), (34, 59402896), (49, 41218336), (56, 36066044), (68, 29701448), (98, 20609168), (112, 18033022), (119, 16972256), (136, 14850724), (196, 10304584), (224, 9016511), (238, 8486128), (272, 7425362), (289, 6988576), (392, 5152292), (476, 4243064), (544, 3712681), (578, 3494288), (784, 2576146), (833, 2424608), (952, 2121532), (1156, 1747144), (1568, 1288073), (1666, 1212304), (1904, 1060766), (2023, 998368), (2312, 873572), (3332, 606152), (3808, 530383), (4046, 499184), (4457, 453152), (4624, 436786), (6664, 303076), (8092, 249592), (8914, 226576), (9248, 218393), (13328, 151538), (14161, 142624), (16184, 124796), (17828, 113288), (26656, 75769), (28322, 71312), (31199, 64736), (32368, 62398), (35656, 56644)]