2054202130251

素因数分解:

$3^2\times {\mathrm{317}}^1\times {\mathrm{720014767}}^1$

素因数の和:720015090

約数の個数: 12

約数和(自身を含む): 2976541050912

約数和(自身を除く): 922338920661

約数列:

[1, 3, 9, 317, 951, 2853, 720014767, 2160044301, 6480132903, 228244681139, 684734043417, 2054202130251]

約数ペア:

[(1, 2054202130251), (3, 684734043417), (9, 228244681139), (317, 6480132903), (951, 2160044301), (2853, 720014767)]