1920954

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{45737}}^1$

素因数の和:45749

約数の個数: 16

約数和(自身を含む): 4390848

約数和(自身を除く): 2469894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 45737, 91474, 137211, 274422, 320159, 640318, 960477, 1920954]

約数ペア:

[(1, 1920954), (2, 960477), (3, 640318), (6, 320159), (7, 274422), (14, 137211), (21, 91474), (42, 45737)]