777970942

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{719}}^1$

素因数の和:977

約数の個数: 48

約数和(自身を含む): 1389286080

約数和(自身を除く): 611315138

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 181, 362, 427, 719, 854, 1267, 1438, 2534, 2989, 5033, 5978, 8869, 10066, 11041, 17738, 22082, 35231, 43859, 70462, 77287, 87718, 130139, 154574, 260278, 307013, 541009, 614026, 910973, 1082018, 1821946, 2149091, 4298182, 6376811, 7938479, 12753622, 15876958, 55569353, 111138706, 388985471, 777970942]

約数ペア:

[(1, 777970942), (2, 388985471), (7, 111138706), (14, 55569353), (49, 15876958), (61, 12753622), (98, 7938479), (122, 6376811), (181, 4298182), (362, 2149091), (427, 1821946), (719, 1082018), (854, 910973), (1267, 614026), (1438, 541009), (2534, 307013), (2989, 260278), (5033, 154574), (5978, 130139), (8869, 87718), (10066, 77287), (11041, 70462), (17738, 43859), (22082, 35231)]