2245826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 3939840

約数和(自身を除く): 1694014

約数列:

[1, 2, 11, 22, 31, 37, 62, 74, 89, 178, 341, 407, 682, 814, 979, 1147, 1958, 2294, 2759, 3293, 5518, 6586, 12617, 25234, 30349, 36223, 60698, 72446, 102083, 204166, 1122913, 2245826]

約数ペア:

[(1, 2245826), (2, 1122913), (11, 204166), (22, 102083), (31, 72446), (37, 60698), (62, 36223), (74, 30349), (89, 25234), (178, 12617), (341, 6586), (407, 5518), (682, 3293), (814, 2759), (979, 2294), (1147, 1958)]