129204022

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{487}}^1\times {\mathrm{1217}}^1$

素因数の和:1815

約数の個数: 16

約数和(自身を含む): 196146720

約数和(自身を除く): 66942698

約数列:

[1, 2, 109, 218, 487, 974, 1217, 2434, 53083, 106166, 132653, 265306, 592679, 1185358, 64602011, 129204022]

約数ペア:

[(1, 129204022), (2, 64602011), (109, 1185358), (218, 592679), (487, 265306), (974, 132653), (1217, 106166), (2434, 53083)]