2019363808

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{26437}}^1$

素因数の和:26496

約数の個数: 96

約数和(自身を含む): 5116704768

約数和(自身を除く): 3097340960

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 31, 32, 44, 56, 62, 77, 88, 112, 124, 154, 176, 217, 224, 248, 308, 341, 352, 434, 496, 616, 682, 868, 992, 1232, 1364, 1736, 2387, 2464, 2728, 3472, 4774, 5456, 6944, 9548, 10912, 19096, 26437, 38192, 52874, 76384, 105748, 185059, 211496, 290807, 370118, 422992, 581614, 740236, 819547, 845984, 1163228, 1480472, 1639094, 2035649, 2326456, 2960944, 3278188, 4071298, 4652912, 5736829, 5921888, 6556376, 8142596, 9015017, 9305824, 11473658, 13112752, 16285192, 18030034, 22947316, 26225504, 32570384, 36060068, 45894632, 63105119, 65140768, 72120136, 91789264, 126210238, 144240272, 183578528, 252420476, 288480544, 504840952, 1009681904, 2019363808]

約数ペア:

[(1, 2019363808), (2, 1009681904), (4, 504840952), (7, 288480544), (8, 252420476), (11, 183578528), (14, 144240272), (16, 126210238), (22, 91789264), (28, 72120136), (31, 65140768), (32, 63105119), (44, 45894632), (56, 36060068), (62, 32570384), (77, 26225504), (88, 22947316), (112, 18030034), (124, 16285192), (154, 13112752), (176, 11473658), (217, 9305824), (224, 9015017), (248, 8142596), (308, 6556376), (341, 5921888), (352, 5736829), (434, 4652912), (496, 4071298), (616, 3278188), (682, 2960944), (868, 2326456), (992, 2035649), (1232, 1639094), (1364, 1480472), (1736, 1163228), (2387, 845984), (2464, 819547), (2728, 740236), (3472, 581614), (4774, 422992), (5456, 370118), (6944, 290807), (9548, 211496), (10912, 185059), (19096, 105748), (26437, 76384), (38192, 52874)]