2247990185

素因数分解:

$5^1\times 7^1\times {\mathrm{1223}}^1\times {\mathrm{52517}}^1$

素因数の和:53752

約数の個数: 16

約数和(自身を含む): 3085537536

約数和(自身を除く): 837547351

約数列:

[1, 5, 7, 35, 1223, 6115, 8561, 42805, 52517, 262585, 367619, 1838095, 64228291, 321141455, 449598037, 2247990185]

約数ペア:

[(1, 2247990185), (5, 449598037), (7, 321141455), (35, 64228291), (1223, 1838095), (6115, 367619), (8561, 262585), (42805, 52517)]