2021120642

素因数分解:

$2^1\times {\mathrm{373}}^1\times {\mathrm{599}}^1\times {\mathrm{4523}}^1$

素因数の和:5497

約数の個数: 16

約数和(自身を含む): 3045556800

約数和(自身を除く): 1024436158

約数列:

[1, 2, 373, 599, 746, 1198, 4523, 9046, 223427, 446854, 1687079, 2709277, 3374158, 5418554, 1010560321, 2021120642]

約数ペア:

[(1, 2021120642), (2, 1010560321), (373, 5418554), (599, 3374158), (746, 2709277), (1198, 1687079), (4523, 446854), (9046, 223427)]