2017680172

素因数分解:

$2^2\times {\mathrm{5519}}^1\times {\mathrm{91397}}^1$

素因数の和:96920

約数の個数: 12

約数和(自身を含む): 3531618720

約数和(自身を除く): 1513938548

約数列:

[1, 2, 4, 5519, 11038, 22076, 91397, 182794, 365588, 504420043, 1008840086, 2017680172]

約数ペア:

[(1, 2017680172), (2, 1008840086), (4, 504420043), (5519, 365588), (11038, 182794), (22076, 91397)]