2040565946

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1\times {\mathrm{54049}}^1$

素因数の和:54533

約数の個数: 16

約数和(自身を含む): 3139224000

約数和(自身を除く): 1098658054

約数列:

[1, 2, 43, 86, 439, 878, 18877, 37754, 54049, 108098, 2324107, 4648214, 23727511, 47455022, 1020282973, 2040565946]

約数ペア:

[(1, 2040565946), (2, 1020282973), (43, 47455022), (86, 23727511), (439, 4648214), (878, 2324107), (18877, 108098), (37754, 54049)]