290828406

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{4406491}}^1$

素因数の和:4406507

約数の個数: 16

約数和(自身を含む): 634534848

約数和(自身を除く): 343706442

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 4406491, 8812982, 13219473, 26438946, 48471401, 96942802, 145414203, 290828406]

約数ペア:

[(1, 290828406), (2, 145414203), (3, 96942802), (6, 48471401), (11, 26438946), (22, 13219473), (33, 8812982), (66, 4406491)]