3972958

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{431}}^1$

素因数の和:863

約数の個数: 16

約数和(自身を含む): 6531840

約数和(自身を除く): 2558882

約数列:

[1, 2, 11, 22, 419, 431, 838, 862, 4609, 4741, 9218, 9482, 180589, 361178, 1986479, 3972958]

約数ペア:

[(1, 3972958), (2, 1986479), (11, 361178), (22, 180589), (419, 9482), (431, 9218), (838, 4741), (862, 4609)]