2597974

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1777}}^1$

素因数の和:1839

約数の個数: 16

約数和(自身を含む): 4224528

約数和(自身を除く): 1626554

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 1777, 3554, 30209, 60418, 76411, 152822, 1298987, 2597974]

約数ペア:

[(1, 2597974), (2, 1298987), (17, 152822), (34, 76411), (43, 60418), (86, 30209), (731, 3554), (1462, 1777)]