2012689077

素因数分解:

$3^1\times 7^1\times {\mathrm{5237}}^1\times {\mathrm{18301}}^1$

素因数の和:23548

約数の個数: 16

約数和(自身を含む): 3067708032

約数和(自身を除く): 1055018955

約数列:

[1, 3, 7, 21, 5237, 15711, 18301, 36659, 54903, 109977, 128107, 384321, 95842337, 287527011, 670896359, 2012689077]

約数ペア:

[(1, 2012689077), (3, 670896359), (7, 287527011), (21, 95842337), (5237, 384321), (15711, 128107), (18301, 109977), (36659, 54903)]