2256249385

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{263}}^1\times {\mathrm{2237}}^1$

素因数の和:2577

約数の個数: 32

約数和(自身を含む): 2977793280

約数和(自身を除く): 721543895

約数列:

[1, 5, 13, 59, 65, 263, 295, 767, 1315, 2237, 3419, 3835, 11185, 15517, 17095, 29081, 77585, 131983, 145405, 201721, 588331, 659915, 1008605, 1715779, 2941655, 7648303, 8578895, 34711529, 38241515, 173557645, 451249877, 2256249385]

約数ペア:

[(1, 2256249385), (5, 451249877), (13, 173557645), (59, 38241515), (65, 34711529), (263, 8578895), (295, 7648303), (767, 2941655), (1315, 1715779), (2237, 1008605), (3419, 659915), (3835, 588331), (11185, 201721), (15517, 145405), (17095, 131983), (29081, 77585)]