1407148

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:217

約数の個数: 24

約数和(自身を含む): 2569280

約数和(自身を除く): 1162132

約数列:

[1, 2, 4, 61, 73, 79, 122, 146, 158, 244, 292, 316, 4453, 4819, 5767, 8906, 9638, 11534, 17812, 19276, 23068, 351787, 703574, 1407148]

約数ペア:

[(1, 1407148), (2, 703574), (4, 351787), (61, 23068), (73, 19276), (79, 17812), (122, 11534), (146, 9638), (158, 8906), (244, 5767), (292, 4819), (316, 4453)]