2891873281

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{359641}}^1$

素因数の和:359712

約数の個数: 16

約数和(自身を含む): 3418037568

約数和(自身を除く): 526164287

約数列:

[1, 11, 17, 43, 187, 473, 731, 8041, 359641, 3956051, 6113897, 15464563, 67252867, 170110193, 262897571, 2891873281]

約数ペア:

[(1, 2891873281), (11, 262897571), (17, 170110193), (43, 67252867), (187, 15464563), (473, 6113897), (731, 3956051), (8041, 359641)]