456291298

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1\times {\mathrm{211}}^1$

素因数の和:538

約数の個数: 32

約数和(自身を含む): 709043328

約数和(自身を除く): 252752030

約数列:

[1, 2, 71, 97, 142, 157, 194, 211, 314, 422, 6887, 11147, 13774, 14981, 15229, 20467, 22294, 29962, 30458, 33127, 40934, 66254, 1081259, 1453157, 2162518, 2352017, 2906314, 3213319, 4704034, 6426638, 228145649, 456291298]

約数ペア:

[(1, 456291298), (2, 228145649), (71, 6426638), (97, 4704034), (142, 3213319), (157, 2906314), (194, 2352017), (211, 2162518), (314, 1453157), (422, 1081259), (6887, 66254), (11147, 40934), (13774, 33127), (14981, 30458), (15229, 29962), (20467, 22294)]