2085980955

素因数分解:

$3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3234079}}^1$

素因数の和:3234130

約数の個数: 16

約数和(自身を含む): 3415188480

約数和(自身を除く): 1329207525

約数列:

[1, 3, 5, 15, 43, 129, 215, 645, 3234079, 9702237, 16170395, 48511185, 139065397, 417196191, 695326985, 2085980955]

約数ペア:

[(1, 2085980955), (3, 695326985), (5, 417196191), (15, 139065397), (43, 48511185), (129, 16170395), (215, 9702237), (645, 3234079)]