2530506

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1667}}^1$

素因数の和:1706

約数の個数: 32

約数和(自身を含む): 5764608

約数和(自身を除く): 3234102

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 1667, 3334, 5001, 10002, 18337, 36674, 38341, 55011, 76682, 110022, 115023, 230046, 421751, 843502, 1265253, 2530506]

約数ペア:

[(1, 2530506), (2, 1265253), (3, 843502), (6, 421751), (11, 230046), (22, 115023), (23, 110022), (33, 76682), (46, 55011), (66, 38341), (69, 36674), (138, 18337), (253, 10002), (506, 5001), (759, 3334), (1518, 1667)]