1628016181

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{853}}^1$

素因数の和:1117

約数の個数: 32

約数和(自身を含む): 1908587520

約数和(自身を除く): 280571339

約数列:

[1, 11, 29, 31, 193, 319, 341, 853, 899, 2123, 5597, 5983, 9383, 9889, 24737, 26443, 61567, 65813, 164629, 173507, 272107, 290873, 766847, 1810919, 1908577, 4774241, 5103499, 8435317, 52516651, 56138489, 148001471, 1628016181]

約数ペア:

[(1, 1628016181), (11, 148001471), (29, 56138489), (31, 52516651), (193, 8435317), (319, 5103499), (341, 4774241), (853, 1908577), (899, 1810919), (2123, 766847), (5597, 290873), (5983, 272107), (9383, 173507), (9889, 164629), (24737, 65813), (26443, 61567)]