2012077270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28743961}}^1$

素因数の和:28743975

約数の個数: 16

約数和(自身を含む): 4139130528

約数和(自身を除く): 2127053258

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28743961, 57487922, 143719805, 201207727, 287439610, 402415454, 1006038635, 2012077270]

約数ペア:

[(1, 2012077270), (2, 1006038635), (5, 402415454), (7, 287439610), (10, 201207727), (14, 143719805), (35, 57487922), (70, 28743961)]