9721450

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{11437}}^1$

素因数の和:11466

約数の個数: 24

約数和(自身を含む): 19147212

約数和(自身を除く): 9425762

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 425, 850, 11437, 22874, 57185, 114370, 194429, 285925, 388858, 571850, 972145, 1944290, 4860725, 9721450]

約数ペア:

[(1, 9721450), (2, 4860725), (5, 1944290), (10, 972145), (17, 571850), (25, 388858), (34, 285925), (50, 194429), (85, 114370), (170, 57185), (425, 22874), (850, 11437)]