1406772356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{37307}}^1$

素因数の和:38179

約数の個数: 24

約数和(自身を含む): 2688862176

約数和(自身を除く): 1282089820

約数列:

[1, 2, 4, 11, 22, 44, 857, 1714, 3428, 9427, 18854, 37307, 37708, 74614, 149228, 410377, 820754, 1641508, 31972099, 63944198, 127888396, 351693089, 703386178, 1406772356]

約数ペア:

[(1, 1406772356), (2, 703386178), (4, 351693089), (11, 127888396), (22, 63944198), (44, 31972099), (857, 1641508), (1714, 820754), (3428, 410377), (9427, 149228), (18854, 74614), (37307, 37708)]