2048205712

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{589921}}^1$

素因数の和:589967

約数の個数: 40

約数和(自身を含む): 4681620992

約数和(自身を除く): 2633415280

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 589921, 1179842, 2359684, 4129447, 4719368, 8258894, 9438736, 16517788, 18287551, 33035576, 36575102, 66071152, 73150204, 128012857, 146300408, 256025714, 292600816, 512051428, 1024102856, 2048205712]

約数ペア:

[(1, 2048205712), (2, 1024102856), (4, 512051428), (7, 292600816), (8, 256025714), (14, 146300408), (16, 128012857), (28, 73150204), (31, 66071152), (56, 36575102), (62, 33035576), (112, 18287551), (124, 16517788), (217, 9438736), (248, 8258894), (434, 4719368), (496, 4129447), (868, 2359684), (1736, 1179842), (3472, 589921)]