212040004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{4819091}}^1$

素因数の和:4819106

約数の個数: 12

約数和(自身を含む): 404803728

約数和(自身を除く): 192763724

約数列:

[1, 2, 4, 11, 22, 44, 4819091, 9638182, 19276364, 53010001, 106020002, 212040004]

約数ペア:

[(1, 212040004), (2, 106020002), (4, 53010001), (11, 19276364), (22, 9638182), (44, 4819091)]