180800914

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1753}}^1$

素因数の和:1954

約数の個数: 32

約数和(自身を含む): 318245760

約数和(自身を除く): 137444846

約数列:

[1, 2, 7, 14, 53, 106, 139, 278, 371, 742, 973, 1753, 1946, 3506, 7367, 12271, 14734, 24542, 51569, 92909, 103138, 185818, 243667, 487334, 650363, 1300726, 1705669, 3411338, 12914351, 25828702, 90400457, 180800914]

約数ペア:

[(1, 180800914), (2, 90400457), (7, 25828702), (14, 12914351), (53, 3411338), (106, 1705669), (139, 1300726), (278, 650363), (371, 487334), (742, 243667), (973, 185818), (1753, 103138), (1946, 92909), (3506, 51569), (7367, 24542), (12271, 14734)]