2772616

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{643}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 6607440

約数和(自身を除く): 3834824

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 643, 1078, 1286, 2156, 2572, 4312, 4501, 5144, 7073, 9002, 14146, 18004, 28292, 31507, 36008, 49511, 56584, 63014, 99022, 126028, 198044, 252056, 346577, 396088, 693154, 1386308, 2772616]

約数ペア:

[(1, 2772616), (2, 1386308), (4, 693154), (7, 396088), (8, 346577), (11, 252056), (14, 198044), (22, 126028), (28, 99022), (44, 63014), (49, 56584), (56, 49511), (77, 36008), (88, 31507), (98, 28292), (154, 18004), (196, 14146), (308, 9002), (392, 7073), (539, 5144), (616, 4501), (643, 4312), (1078, 2572), (1286, 2156)]