1549202681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{197}}^1\times {\mathrm{3853}}^1$

素因数の和:4220

約数の個数: 16

約数和(自身を含む): 1687959504

約数和(自身を除く): 138756823

約数列:

[1, 13, 157, 197, 2041, 2561, 3853, 30929, 50089, 402077, 604921, 759041, 7863973, 9867533, 119169437, 1549202681]

約数ペア:

[(1, 1549202681), (13, 119169437), (157, 9867533), (197, 7863973), (2041, 759041), (2561, 604921), (3853, 402077), (30929, 50089)]