1230606916

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{44893}}^1$

素因数の和:45004

約数の個数: 48

約数和(自身を含む): 2715189120

約数和(自身を除く): 1484582204

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 89, 154, 178, 308, 356, 623, 979, 1246, 1958, 2492, 3916, 6853, 13706, 27412, 44893, 89786, 179572, 314251, 493823, 628502, 987646, 1257004, 1975292, 3456761, 3995477, 6913522, 7990954, 13827044, 15981908, 27968339, 43950247, 55936678, 87900494, 111873356, 175800988, 307651729, 615303458, 1230606916]

約数ペア:

[(1, 1230606916), (2, 615303458), (4, 307651729), (7, 175800988), (11, 111873356), (14, 87900494), (22, 55936678), (28, 43950247), (44, 27968339), (77, 15981908), (89, 13827044), (154, 7990954), (178, 6913522), (308, 3995477), (356, 3456761), (623, 1975292), (979, 1257004), (1246, 987646), (1958, 628502), (2492, 493823), (3916, 314251), (6853, 179572), (13706, 89786), (27412, 44893)]