260224414

素因数分解:

$2^1\times {\mathrm{61}}^2\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:676

約数の個数: 24

約数和(自身を含む): 403116480

約数和(自身を除く): 142892066

約数列:

[1, 2, 61, 73, 122, 146, 479, 958, 3721, 4453, 7442, 8906, 29219, 34967, 58438, 69934, 271633, 543266, 1782359, 2132987, 3564718, 4265974, 130112207, 260224414]

約数ペア:

[(1, 260224414), (2, 130112207), (61, 4265974), (73, 3564718), (122, 2132987), (146, 1782359), (479, 543266), (958, 271633), (3721, 69934), (4453, 58438), (7442, 34967), (8906, 29219)]