2080870154

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{631}}^1\times {\mathrm{13627}}^1$

素因数の和:14282

約数の個数: 24

約数和(自身を含む): 3436545504

約数和(自身を除く): 1355675350

約数列:

[1, 2, 11, 22, 121, 242, 631, 1262, 6941, 13627, 13882, 27254, 76351, 149897, 152702, 299794, 1648867, 3297734, 8598637, 17197274, 94585007, 189170014, 1040435077, 2080870154]

約数ペア:

[(1, 2080870154), (2, 1040435077), (11, 189170014), (22, 94585007), (121, 17197274), (242, 8598637), (631, 3297734), (1262, 1648867), (6941, 299794), (13627, 152702), (13882, 149897), (27254, 76351)]