2961226

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{523}}^1$

素因数の和:693

約数の個数: 16

約数和(自身を含む): 4716000

約数和(自身を除く): 1754774

約数列:

[1, 2, 19, 38, 149, 298, 523, 1046, 2831, 5662, 9937, 19874, 77927, 155854, 1480613, 2961226]

約数ペア:

[(1, 2961226), (2, 1480613), (19, 155854), (38, 77927), (149, 19874), (298, 9937), (523, 5662), (1046, 2831)]