1245164954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{210403}}^1$

素因数の和:210685

約数の個数: 16

約数和(自身を含む): 2045126880

約数和(自身を除く): 799961926

約数列:

[1, 2, 11, 22, 269, 538, 2959, 5918, 210403, 420806, 2314433, 4628866, 56598407, 113196814, 622582477, 1245164954]

約数ペア:

[(1, 1245164954), (2, 622582477), (11, 113196814), (22, 56598407), (269, 4628866), (538, 2314433), (2959, 420806), (5918, 210403)]