142351484

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{3235261}}^1$

素因数の和:3235276

約数の個数: 12

約数和(自身を含む): 271762008

約数和(自身を除く): 129410524

約数列:

[1, 2, 4, 11, 22, 44, 3235261, 6470522, 12941044, 35587871, 71175742, 142351484]

約数ペア:

[(1, 142351484), (2, 71175742), (4, 35587871), (11, 12941044), (22, 6470522), (44, 3235261)]