1138873884

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{643}}^1\times {\mathrm{1433}}^1$

素因数の和:2186

約数の個数: 48

約数和(自身を含む): 2689220352

約数和(自身を除く): 1550346468

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 643, 1236, 1286, 1433, 1929, 2572, 2866, 3858, 4299, 5732, 7716, 8598, 17196, 66229, 132458, 147599, 198687, 264916, 295198, 397374, 442797, 590396, 794748, 885594, 921419, 1771188, 1842838, 2764257, 3685676, 5528514, 11057028, 94906157, 189812314, 284718471, 379624628, 569436942, 1138873884]

約数ペア:

[(1, 1138873884), (2, 569436942), (3, 379624628), (4, 284718471), (6, 189812314), (12, 94906157), (103, 11057028), (206, 5528514), (309, 3685676), (412, 2764257), (618, 1842838), (643, 1771188), (1236, 921419), (1286, 885594), (1433, 794748), (1929, 590396), (2572, 442797), (2866, 397374), (3858, 295198), (4299, 264916), (5732, 198687), (7716, 147599), (8598, 132458), (17196, 66229)]