2247013985

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{577}}^1\times {\mathrm{9859}}^1$

素因数の和:10520

約数の個数: 16

約数和(自身を含む): 2735558400

約数和(自身を除く): 488544415

約数列:

[1, 5, 79, 395, 577, 2885, 9859, 45583, 49295, 227915, 778861, 3894305, 5688643, 28443215, 449402797, 2247013985]

約数ペア:

[(1, 2247013985), (5, 449402797), (79, 28443215), (395, 5688643), (577, 3894305), (2885, 778861), (9859, 227915), (45583, 49295)]