2016907942

素因数分解:

$2^1\times 7^1\times {\mathrm{3571}}^1\times {\mathrm{40343}}^1$

素因数の和:43923

約数の個数: 16

約数和(自身を含む): 3458610432

約数和(自身を除く): 1441702490

約数列:

[1, 2, 7, 14, 3571, 7142, 24997, 40343, 49994, 80686, 282401, 564802, 144064853, 288129706, 1008453971, 2016907942]

約数ペア:

[(1, 2016907942), (2, 1008453971), (7, 288129706), (14, 144064853), (3571, 564802), (7142, 282401), (24997, 80686), (40343, 49994)]