1948038963

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1\times {\mathrm{1193}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 2828347200

約数和(自身を除く): 880308237

約数列:

[1, 3, 13, 39, 149, 281, 447, 843, 1193, 1937, 3579, 3653, 5811, 10959, 15509, 41869, 46527, 125607, 177757, 335233, 533271, 544297, 1005699, 1632891, 2310841, 4358029, 6932523, 13074087, 49949717, 149849151, 649346321, 1948038963]

約数ペア:

[(1, 1948038963), (3, 649346321), (13, 149849151), (39, 49949717), (149, 13074087), (281, 6932523), (447, 4358029), (843, 2310841), (1193, 1632891), (1937, 1005699), (3579, 544297), (3653, 533271), (5811, 335233), (10959, 177757), (15509, 125607), (41869, 46527)]