2005777742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{823}}^1\times {\mathrm{1667}}^1$

素因数の和:2552

約数の個数: 32

約数和(自身を含む): 3265650432

約数和(自身を除く): 1259872690

約数列:

[1, 2, 17, 34, 43, 86, 731, 823, 1462, 1646, 1667, 3334, 13991, 27982, 28339, 35389, 56678, 70778, 71681, 143362, 601613, 1203226, 1218577, 1371941, 2437154, 2743882, 23322997, 46645994, 58993463, 117986926, 1002888871, 2005777742]

約数ペア:

[(1, 2005777742), (2, 1002888871), (17, 117986926), (34, 58993463), (43, 46645994), (86, 23322997), (731, 2743882), (823, 2437154), (1462, 1371941), (1646, 1218577), (1667, 1203226), (3334, 601613), (13991, 143362), (27982, 71681), (28339, 70778), (35389, 56678)]