2201672

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 4561920

約数和(自身を除く): 2360248

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 197, 254, 394, 508, 788, 1016, 1397, 1576, 2167, 2794, 4334, 5588, 8668, 11176, 17336, 25019, 50038, 100076, 200152, 275209, 550418, 1100836, 2201672]

約数ペア:

[(1, 2201672), (2, 1100836), (4, 550418), (8, 275209), (11, 200152), (22, 100076), (44, 50038), (88, 25019), (127, 17336), (197, 11176), (254, 8668), (394, 5588), (508, 4334), (788, 2794), (1016, 2167), (1397, 1576)]