2017745156

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{547}}^1\times {\mathrm{2803}}^1$

素因数の和:3408

約数の個数: 48

約数和(自身を含む): 4130359296

約数和(自身を除く): 2112614140

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 547, 658, 1094, 1316, 2188, 2803, 3829, 5606, 7658, 11212, 15316, 19621, 25709, 39242, 51418, 78484, 102836, 131741, 179963, 263482, 359926, 526964, 719852, 922187, 1533241, 1844374, 3066482, 3688748, 6132964, 10732687, 21465374, 42930748, 72062327, 144124654, 288249308, 504436289, 1008872578, 2017745156]

約数ペア:

[(1, 2017745156), (2, 1008872578), (4, 504436289), (7, 288249308), (14, 144124654), (28, 72062327), (47, 42930748), (94, 21465374), (188, 10732687), (329, 6132964), (547, 3688748), (658, 3066482), (1094, 1844374), (1316, 1533241), (2188, 922187), (2803, 719852), (3829, 526964), (5606, 359926), (7658, 263482), (11212, 179963), (15316, 131741), (19621, 102836), (25709, 78484), (39242, 51418)]