147888004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3361091}}^1$

素因数の和:3361106

約数の個数: 12

約数和(自身を含む): 282331728

約数和(自身を除く): 134443724

約数列:

[1, 2, 4, 11, 22, 44, 3361091, 6722182, 13444364, 36972001, 73944002, 147888004]

約数ペア:

[(1, 147888004), (2, 73944002), (4, 36972001), (11, 13444364), (22, 6722182), (44, 3361091)]