2125748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 4036032

約数和(自身を除く): 1910284

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 727, 731, 1454, 1462, 2908, 2924, 12359, 24718, 31261, 49436, 62522, 125044, 531437, 1062874, 2125748]

約数ペア:

[(1, 2125748), (2, 1062874), (4, 531437), (17, 125044), (34, 62522), (43, 49436), (68, 31261), (86, 24718), (172, 12359), (727, 2924), (731, 2908), (1454, 1462)]