2056551612

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1\times {\mathrm{7159}}^1$

素因数の和:7850

約数の個数: 48

約数和(自身を含む): 4936619520

約数和(自身を除く): 2880067908

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 647, 1294, 1941, 2588, 3882, 7159, 7764, 14318, 21477, 23939, 28636, 42954, 47878, 71817, 85908, 95756, 143634, 264883, 287268, 529766, 794649, 1059532, 1589298, 3178596, 4631873, 9263746, 13895619, 18527492, 27791238, 55582476, 171379301, 342758602, 514137903, 685517204, 1028275806, 2056551612]

約数ペア:

[(1, 2056551612), (2, 1028275806), (3, 685517204), (4, 514137903), (6, 342758602), (12, 171379301), (37, 55582476), (74, 27791238), (111, 18527492), (148, 13895619), (222, 9263746), (444, 4631873), (647, 3178596), (1294, 1589298), (1941, 1059532), (2588, 794649), (3882, 529766), (7159, 287268), (7764, 264883), (14318, 143634), (21477, 95756), (23939, 85908), (28636, 71817), (42954, 47878)]