2206556

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 36

約数和(自身を含む): 4379424

約数和(自身を除く): 2172868

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 97, 121, 188, 194, 242, 388, 484, 517, 1034, 1067, 2068, 2134, 4268, 4559, 5687, 9118, 11374, 11737, 18236, 22748, 23474, 46948, 50149, 100298, 200596, 551639, 1103278, 2206556]

約数ペア:

[(1, 2206556), (2, 1103278), (4, 551639), (11, 200596), (22, 100298), (44, 50149), (47, 46948), (94, 23474), (97, 22748), (121, 18236), (188, 11737), (194, 11374), (242, 9118), (388, 5687), (484, 4559), (517, 4268), (1034, 2134), (1067, 2068)]