542531002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{393709}}^1$

素因数の和:393777

約数の個数: 16

約数和(自身を含む): 892934280

約数和(自身を除く): 350403278

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 393709, 787418, 5118217, 10236434, 20866577, 41733154, 271265501, 542531002]

約数ペア:

[(1, 542531002), (2, 271265501), (13, 41733154), (26, 20866577), (53, 10236434), (106, 5118217), (689, 787418), (1378, 393709)]