2202503

素因数分解:

${\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:214

約数の個数: 16

約数和(自身を含む): 2509056

約数和(自身を除く): 306553

約数列:

[1, 17, 23, 43, 131, 391, 731, 989, 2227, 3013, 5633, 16813, 51221, 95761, 129559, 2202503]

約数ペア:

[(1, 2202503), (17, 129559), (23, 95761), (43, 51221), (131, 16813), (391, 5633), (731, 3013), (989, 2227)]