386090042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{401341}}^1$

素因数の和:401393

約数の個数: 16

約数和(自身を含む): 640541832

約数和(自身を除く): 254451790

約数列:

[1, 2, 13, 26, 37, 74, 481, 962, 401341, 802682, 5217433, 10434866, 14849617, 29699234, 193045021, 386090042]

約数ペア:

[(1, 386090042), (2, 193045021), (13, 29699234), (26, 14849617), (37, 10434866), (74, 5217433), (481, 802682), (962, 401341)]