1994606

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{331}}^1$

素因数の和:487

約数の個数: 16

約数和(自身を含む): 3155328

約数和(自身を除く): 1160722

約数列:

[1, 2, 23, 46, 131, 262, 331, 662, 3013, 6026, 7613, 15226, 43361, 86722, 997303, 1994606]

約数ペア:

[(1, 1994606), (2, 997303), (23, 86722), (46, 43361), (131, 15226), (262, 7613), (331, 6026), (662, 3013)]