2066274784

素因数分解:

$2^5\times 7^1\times {\mathrm{149}}^1\times {\mathrm{61909}}^1$

素因数の和:62075

約数の個数: 48

約数和(自身を含む): 4680396000

約数和(自身を除く): 2614121216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 149, 224, 298, 596, 1043, 1192, 2086, 2384, 4172, 4768, 8344, 16688, 33376, 61909, 123818, 247636, 433363, 495272, 866726, 990544, 1733452, 1981088, 3466904, 6933808, 9224441, 13867616, 18448882, 36897764, 64571087, 73795528, 129142174, 147591056, 258284348, 295182112, 516568696, 1033137392, 2066274784]

約数ペア:

[(1, 2066274784), (2, 1033137392), (4, 516568696), (7, 295182112), (8, 258284348), (14, 147591056), (16, 129142174), (28, 73795528), (32, 64571087), (56, 36897764), (112, 18448882), (149, 13867616), (224, 9224441), (298, 6933808), (596, 3466904), (1043, 1981088), (1192, 1733452), (2086, 990544), (2384, 866726), (4172, 495272), (4768, 433363), (8344, 247636), (16688, 123818), (33376, 61909)]