2016395788

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{467}}^1\times {\mathrm{811}}^1$

素因数の和:1315

約数の個数: 48

約数和(自身を含む): 3894403968

約数和(自身を除く): 1878008180

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 467, 484, 811, 934, 1331, 1622, 1868, 2662, 3244, 5137, 5324, 8921, 10274, 17842, 20548, 35684, 56507, 98131, 113014, 196262, 226028, 378737, 392524, 621577, 757474, 1079441, 1243154, 1514948, 2158882, 2486308, 4166107, 4317764, 8332214, 16664428, 45827177, 91654354, 183308708, 504098947, 1008197894, 2016395788]

約数ペア:

[(1, 2016395788), (2, 1008197894), (4, 504098947), (11, 183308708), (22, 91654354), (44, 45827177), (121, 16664428), (242, 8332214), (467, 4317764), (484, 4166107), (811, 2486308), (934, 2158882), (1331, 1514948), (1622, 1243154), (1868, 1079441), (2662, 757474), (3244, 621577), (5137, 392524), (5324, 378737), (8921, 226028), (10274, 196262), (17842, 113014), (20548, 98131), (35684, 56507)]