2546456

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1523}}^1$

素因数の和:1559

約数の個数: 32

約数和(自身を含む): 5486400

約数和(自身を除く): 2939944

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1523, 1672, 3046, 6092, 12184, 16753, 28937, 33506, 57874, 67012, 115748, 134024, 231496, 318307, 636614, 1273228, 2546456]

約数ペア:

[(1, 2546456), (2, 1273228), (4, 636614), (8, 318307), (11, 231496), (19, 134024), (22, 115748), (38, 67012), (44, 57874), (76, 33506), (88, 28937), (152, 16753), (209, 12184), (418, 6092), (836, 3046), (1523, 1672)]