2139655.00000000

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{66523}}^1$

素因数の和:66559

約数の個数: 16

約数和(自身を含む): 35922960

約数和(自身を除く): 16631290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 66523, 133046, 332615, 665230, 1929167, 3858334, 9645835, 19291670]

約数ペア:

[(1, 19291670), (2, 9645835), (5, 3858334), (10, 1929167), (29, 665230), (58, 332615), (145, 133046), (290, 66523)]