2012803730

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28754339}}^1$

素因数の和:28754353

約数の個数: 16

約数和(自身を含む): 4140624960

約数和(自身を除く): 2127821230

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28754339, 57508678, 143771695, 201280373, 287543390, 402560746, 1006401865, 2012803730]

約数ペア:

[(1, 2012803730), (2, 1006401865), (5, 402560746), (7, 287543390), (10, 201280373), (14, 143771695), (35, 57508678), (70, 28754339)]