2245144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{823}}^1$

素因数の和:871

約数の個数: 32

約数和(自身を含む): 4746240

約数和(自身を除く): 2501096

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 823, 1364, 1646, 2728, 3292, 6584, 9053, 18106, 25513, 36212, 51026, 72424, 102052, 204104, 280643, 561286, 1122572, 2245144]

約数ペア:

[(1, 2245144), (2, 1122572), (4, 561286), (8, 280643), (11, 204104), (22, 102052), (31, 72424), (44, 51026), (62, 36212), (88, 25513), (124, 18106), (248, 9053), (341, 6584), (682, 3292), (823, 2728), (1364, 1646)]