1120666

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{157}}^1$

素因数の和:285

約数の個数: 16

約数和(自身を含む): 1751904

約数和(自身を除く): 631238

約数列:

[1, 2, 43, 83, 86, 157, 166, 314, 3569, 6751, 7138, 13031, 13502, 26062, 560333, 1120666]

約数ペア:

[(1, 1120666), (2, 560333), (43, 26062), (83, 13502), (86, 13031), (157, 7138), (166, 6751), (314, 3569)]