2665124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 6168960

約数和(自身を除く): 3503836

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 34, 44, 68, 77, 119, 154, 187, 238, 308, 374, 476, 509, 748, 1018, 1309, 2036, 2618, 3563, 5236, 5599, 7126, 8653, 11198, 14252, 17306, 22396, 34612, 39193, 60571, 78386, 95183, 121142, 156772, 190366, 242284, 380732, 666281, 1332562, 2665124]

約数ペア:

[(1, 2665124), (2, 1332562), (4, 666281), (7, 380732), (11, 242284), (14, 190366), (17, 156772), (22, 121142), (28, 95183), (34, 78386), (44, 60571), (68, 39193), (77, 34612), (119, 22396), (154, 17306), (187, 14252), (238, 11198), (308, 8653), (374, 7126), (476, 5599), (509, 5236), (748, 3563), (1018, 2618), (1309, 2036)]