3974146

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4201}}^1$

素因数の和:4257

約数の個数: 16

約数和(自身を含む): 6655968

約数和(自身を除く): 2681822

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 4201, 8402, 46211, 92422, 180643, 361286, 1987073, 3974146]

約数ペア:

[(1, 3974146), (2, 1987073), (11, 361286), (22, 180643), (43, 92422), (86, 46211), (473, 8402), (946, 4201)]