266542012

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{47699}}^1$

素因数の和:47841

約数の個数: 24

約数和(自身を含む): 512870400

約数和(自身を除く): 246328388

約数列:

[1, 2, 4, 11, 22, 44, 127, 254, 508, 1397, 2794, 5588, 47699, 95398, 190796, 524689, 1049378, 2098756, 6057773, 12115546, 24231092, 66635503, 133271006, 266542012]

約数ペア:

[(1, 266542012), (2, 133271006), (4, 66635503), (11, 24231092), (22, 12115546), (44, 6057773), (127, 2098756), (254, 1049378), (508, 524689), (1397, 190796), (2794, 95398), (5588, 47699)]