1908492754

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1073393}}^1$

素因数の和:1073529

約数の個数: 16

約数和(自身を含む): 3297466368

約数和(自身を除く): 1388973614

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 1073393, 2146786, 7513751, 15027502, 136320911, 272641822, 954246377, 1908492754]

約数ペア:

[(1, 1908492754), (2, 954246377), (7, 272641822), (14, 136320911), (127, 15027502), (254, 7513751), (889, 2146786), (1778, 1073393)]