2011605708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{405893}}^1$

素因数の和:405966

約数の個数: 48

約数和(自身を含む): 5455215360

約数和(自身を除く): 3443609652

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 708, 826, 1239, 1652, 2478, 4956, 405893, 811786, 1217679, 1623572, 2435358, 2841251, 4870716, 5682502, 8523753, 11365004, 17047506, 23947687, 34095012, 47895374, 71843061, 95790748, 143686122, 167633809, 287372244, 335267618, 502901427, 670535236, 1005802854, 2011605708]

約数ペア:

[(1, 2011605708), (2, 1005802854), (3, 670535236), (4, 502901427), (6, 335267618), (7, 287372244), (12, 167633809), (14, 143686122), (21, 95790748), (28, 71843061), (42, 47895374), (59, 34095012), (84, 23947687), (118, 17047506), (177, 11365004), (236, 8523753), (354, 5682502), (413, 4870716), (708, 2841251), (826, 2435358), (1239, 1623572), (1652, 1217679), (2478, 811786), (4956, 405893)]