2247156185

素因数分解:

$5^1\times {\mathrm{79}}^1\times {\mathrm{691}}^1\times {\mathrm{8233}}^1$

素因数の和:9008

約数の個数: 16

約数和(自身を含む): 2735005440

約数和(自身を除く): 487849255

約数列:

[1, 5, 79, 395, 691, 3455, 8233, 41165, 54589, 272945, 650407, 3252035, 5689003, 28445015, 449431237, 2247156185]

約数ペア:

[(1, 2247156185), (5, 449431237), (79, 28445015), (395, 5689003), (691, 3252035), (3455, 650407), (8233, 272945), (41165, 54589)]