9777820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37607}}^1$

素因数の和:37629

約数の個数: 24

約数和(自身を含む): 22113504

約数和(自身を除く): 12335684

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 37607, 75214, 150428, 188035, 376070, 488891, 752140, 977782, 1955564, 2444455, 4888910, 9777820]

約数ペア:

[(1, 9777820), (2, 4888910), (4, 2444455), (5, 1955564), (10, 977782), (13, 752140), (20, 488891), (26, 376070), (52, 188035), (65, 150428), (130, 75214), (260, 37607)]