1331193714

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{1489031}}^1$

素因数の和:1489185

約数の個数: 16

約数和(自身を含む): 2680257600

約数和(自身を除く): 1349063886

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 1489031, 2978062, 4467093, 8934186, 221865619, 443731238, 665596857, 1331193714]

約数ペア:

[(1, 1331193714), (2, 665596857), (3, 443731238), (6, 221865619), (149, 8934186), (298, 4467093), (447, 2978062), (894, 1489031)]