2100946876

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{69929}}^1$

素因数の和:70006

約数の個数: 48

約数和(自身を含む): 4464331200

約数和(自身を除く): 2363384324

約数列:

[1, 2, 4, 7, 14, 28, 29, 37, 58, 74, 116, 148, 203, 259, 406, 518, 812, 1036, 1073, 2146, 4292, 7511, 15022, 30044, 69929, 139858, 279716, 489503, 979006, 1958012, 2027941, 2587373, 4055882, 5174746, 8111764, 10349492, 14195587, 18111611, 28391174, 36223222, 56782348, 72446444, 75033817, 150067634, 300135268, 525236719, 1050473438, 2100946876]

約数ペア:

[(1, 2100946876), (2, 1050473438), (4, 525236719), (7, 300135268), (14, 150067634), (28, 75033817), (29, 72446444), (37, 56782348), (58, 36223222), (74, 28391174), (116, 18111611), (148, 14195587), (203, 10349492), (259, 8111764), (406, 5174746), (518, 4055882), (812, 2587373), (1036, 2027941), (1073, 1958012), (2146, 979006), (4292, 489503), (7511, 279716), (15022, 139858), (30044, 69929)]