2784772284

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1069421}}^1$

素因数の和:1069466

約数の個数: 48

約数和(自身を含む): 7665616896

約数和(自身を除く): 4880844612

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 1069421, 2138842, 3208263, 4277684, 6416526, 7485947, 12833052, 14971894, 22457841, 29943788, 33152051, 44915682, 66304102, 89831364, 99456153, 132608204, 198912306, 232064357, 397824612, 464128714, 696193071, 928257428, 1392386142, 2784772284]

約数ペア:

[(1, 2784772284), (2, 1392386142), (3, 928257428), (4, 696193071), (6, 464128714), (7, 397824612), (12, 232064357), (14, 198912306), (21, 132608204), (28, 99456153), (31, 89831364), (42, 66304102), (62, 44915682), (84, 33152051), (93, 29943788), (124, 22457841), (186, 14971894), (217, 12833052), (372, 7485947), (434, 6416526), (651, 4277684), (868, 3208263), (1302, 2138842), (2604, 1069421)]