2247757781

素因数分解:

${\mathrm{29}}^1\times {\mathrm{283}}^1\times {\mathrm{401}}^1\times {\mathrm{683}}^1$

素因数の和:1396

約数の個数: 16

約数和(自身を含む): 2342727360

約数和(自身を除く): 94969579

約数列:

[1, 29, 283, 401, 683, 8207, 11629, 19807, 113483, 193289, 273883, 3291007, 5605381, 7942607, 77508889, 2247757781]

約数ペア:

[(1, 2247757781), (29, 77508889), (283, 7942607), (401, 5605381), (683, 3291007), (8207, 273883), (11629, 193289), (19807, 113483)]