2066389072

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{467}}^1\times {\mathrm{811}}^1$

素因数の和:1328

約数の個数: 80

約数和(自身を含む): 4523710464

約数和(自身を除く): 2457321392

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 467, 496, 682, 811, 934, 1364, 1622, 1868, 2728, 3244, 3736, 5137, 5456, 6488, 7472, 8921, 10274, 12976, 14477, 17842, 20548, 25141, 28954, 35684, 41096, 50282, 57908, 71368, 82192, 100564, 115816, 142736, 159247, 201128, 231632, 276551, 318494, 378737, 402256, 553102, 636988, 757474, 1106204, 1273976, 1514948, 2212408, 2547952, 3029896, 4166107, 4424816, 6059792, 8332214, 11740847, 16664428, 23481694, 33328856, 46963388, 66657712, 93926776, 129149317, 187853552, 258298634, 516597268, 1033194536, 2066389072]

約数ペア:

[(1, 2066389072), (2, 1033194536), (4, 516597268), (8, 258298634), (11, 187853552), (16, 129149317), (22, 93926776), (31, 66657712), (44, 46963388), (62, 33328856), (88, 23481694), (124, 16664428), (176, 11740847), (248, 8332214), (341, 6059792), (467, 4424816), (496, 4166107), (682, 3029896), (811, 2547952), (934, 2212408), (1364, 1514948), (1622, 1273976), (1868, 1106204), (2728, 757474), (3244, 636988), (3736, 553102), (5137, 402256), (5456, 378737), (6488, 318494), (7472, 276551), (8921, 231632), (10274, 201128), (12976, 159247), (14477, 142736), (17842, 115816), (20548, 100564), (25141, 82192), (28954, 71368), (35684, 57908), (41096, 50282)]