2018045704

素因数分解:

$2^3\times {\mathrm{293}}^1\times {\mathrm{860941}}^1$

素因数の和:861240

約数の個数: 16

約数和(自身を含む): 3796754220

約数和(自身を除く): 1778708516

約数列:

[1, 2, 4, 8, 293, 586, 1172, 2344, 860941, 1721882, 3443764, 6887528, 252255713, 504511426, 1009022852, 2018045704]

約数ペア:

[(1, 2018045704), (2, 1009022852), (4, 504511426), (8, 252255713), (293, 6887528), (586, 3443764), (1172, 1721882), (2344, 860941)]