2044353985

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{1091}}^1\times {\mathrm{12923}}^1$

素因数の和:14048

約数の個数: 16

約数和(自身を含む): 2540341440

約数和(自身を除く): 495987455

約数列:

[1, 5, 29, 145, 1091, 5455, 12923, 31639, 64615, 158195, 374767, 1873835, 14098993, 70494965, 408870797, 2044353985]

約数ペア:

[(1, 2044353985), (5, 408870797), (29, 70494965), (145, 14098993), (1091, 1873835), (5455, 374767), (12923, 158195), (31639, 64615)]