2051220226

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{346607}}^1$

素因数の和:346889

約数の個数: 16

約数和(自身を含む): 3369029760

約数和(自身を除く): 1317809534

約数列:

[1, 2, 11, 22, 269, 538, 2959, 5918, 346607, 693214, 3812677, 7625354, 93237283, 186474566, 1025610113, 2051220226]

約数ペア:

[(1, 2051220226), (2, 1025610113), (11, 186474566), (22, 93237283), (269, 7625354), (538, 3812677), (2959, 693214), (5918, 346607)]