1722272642

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{2917}}^1$

素因数の和:3146

約数の個数: 32

約数和(自身を含む): 2722844160

約数和(自身を除く): 1000571518

約数列:

[1, 2, 31, 62, 89, 107, 178, 214, 2759, 2917, 3317, 5518, 5834, 6634, 9523, 19046, 90427, 180854, 259613, 295213, 312119, 519226, 590426, 624238, 8048003, 9675689, 16096006, 19351378, 27778591, 55557182, 861136321, 1722272642]

約数ペア:

[(1, 1722272642), (2, 861136321), (31, 55557182), (62, 27778591), (89, 19351378), (107, 16096006), (178, 9675689), (214, 8048003), (2759, 624238), (2917, 590426), (3317, 519226), (5518, 312119), (5834, 295213), (6634, 259613), (9523, 180854), (19046, 90427)]