2148085.00000000

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{491}}^1\times {\mathrm{6563}}^1$

素因数の和:7067

約数の個数: 16

約数和(自身を含む): 116261568

約数和(自身を除く): 45368042

約数列:

[1, 2, 11, 22, 491, 982, 5401, 6563, 10802, 13126, 72193, 144386, 3222433, 6444866, 35446763, 70893526]

約数ペア:

[(1, 70893526), (2, 35446763), (11, 6444866), (22, 3222433), (491, 144386), (982, 72193), (5401, 13126), (6563, 10802)]