2007673864

素因数分解:

$2^3\times 7^2\times {\mathrm{23}}^1\times {\mathrm{222679}}^1$

素因数の和:222722

約数の個数: 48

約数和(自身を含む): 4569393600

約数和(自身を除く): 2561719736

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 49, 56, 92, 98, 161, 184, 196, 322, 392, 644, 1127, 1288, 2254, 4508, 9016, 222679, 445358, 890716, 1558753, 1781432, 3117506, 5121617, 6235012, 10243234, 10911271, 12470024, 20486468, 21822542, 35851319, 40972936, 43645084, 71702638, 87290168, 143405276, 250959233, 286810552, 501918466, 1003836932, 2007673864]

約数ペア:

[(1, 2007673864), (2, 1003836932), (4, 501918466), (7, 286810552), (8, 250959233), (14, 143405276), (23, 87290168), (28, 71702638), (46, 43645084), (49, 40972936), (56, 35851319), (92, 21822542), (98, 20486468), (161, 12470024), (184, 10911271), (196, 10243234), (322, 6235012), (392, 5121617), (644, 3117506), (1127, 1781432), (1288, 1558753), (2254, 890716), (4508, 445358), (9016, 222679)]