2992542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1657}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 7003392

約数和(自身を除く): 4010850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 86, 129, 258, 301, 602, 903, 1657, 1806, 3314, 4971, 9942, 11599, 23198, 34797, 69594, 71251, 142502, 213753, 427506, 498757, 997514, 1496271, 2992542]

約数ペア:

[(1, 2992542), (2, 1496271), (3, 997514), (6, 498757), (7, 427506), (14, 213753), (21, 142502), (42, 71251), (43, 69594), (86, 34797), (129, 23198), (258, 11599), (301, 9942), (602, 4971), (903, 3314), (1657, 1806)]