6491246

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2689}}^1$

素因数の和:2779

約数の個数: 16

約数和(自身を含む): 10458720

約数和(自身を除く): 3967474

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 2689, 5378, 45713, 91426, 190919, 381838, 3245623, 6491246]

約数ペア:

[(1, 6491246), (2, 3245623), (17, 381838), (34, 190919), (71, 91426), (142, 45713), (1207, 5378), (2414, 2689)]