390147404012

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{7331}}^1\times {\mathrm{283079}}^1$

素因数の和:290461

約数の個数: 24

約数和(自身を含む): 697382300160

約数和(自身を除く): 307234896148

約数列:

[1, 2, 4, 47, 94, 188, 7331, 14662, 29324, 283079, 344557, 566158, 689114, 1132316, 1378228, 13304713, 26609426, 53218852, 2075252149, 4150504298, 8301008596, 97536851003, 195073702006, 390147404012]

約数ペア:

[(1, 390147404012), (2, 195073702006), (4, 97536851003), (47, 8301008596), (94, 4150504298), (188, 2075252149), (7331, 53218852), (14662, 26609426), (29324, 13304713), (283079, 1378228), (344557, 1132316), (566158, 689114)]