344330540

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{906133}}^1$

素因数の和:906161

約数の個数: 24

約数和(自身を含む): 761152560

約数和(自身を除く): 416822020

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 906133, 1812266, 3624532, 4530665, 9061330, 17216527, 18122660, 34433054, 68866108, 86082635, 172165270, 344330540]

約数ペア:

[(1, 344330540), (2, 172165270), (4, 86082635), (5, 68866108), (10, 34433054), (19, 18122660), (20, 17216527), (38, 9061330), (76, 4530665), (95, 3624532), (190, 1812266), (380, 906133)]