2017231765

素因数分解:

$5^1\times {\mathrm{71}}^2\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:801

約数の個数: 24

約数和(自身を含む): 2475346464

約数和(自身を除く): 458114699

約数列:

[1, 5, 71, 163, 355, 491, 815, 2455, 5041, 11573, 25205, 34861, 57865, 80033, 174305, 400165, 821683, 2475131, 4108415, 5682343, 12375655, 28411715, 403446353, 2017231765]

約数ペア:

[(1, 2017231765), (5, 403446353), (71, 28411715), (163, 12375655), (355, 5682343), (491, 4108415), (815, 2475131), (2455, 821683), (5041, 400165), (11573, 174305), (25205, 80033), (34861, 57865)]