2166794

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1$

素因数の和:182

約数の個数: 32

約数和(自身を含む): 3939840

約数和(自身を除く): 1773046

約数列:

[1, 2, 7, 14, 37, 47, 74, 89, 94, 178, 259, 329, 518, 623, 658, 1246, 1739, 3293, 3478, 4183, 6586, 8366, 12173, 23051, 24346, 29281, 46102, 58562, 154771, 309542, 1083397, 2166794]

約数ペア:

[(1, 2166794), (2, 1083397), (7, 309542), (14, 154771), (37, 58562), (47, 46102), (74, 29281), (89, 24346), (94, 23051), (178, 12173), (259, 8366), (329, 6586), (518, 4183), (623, 3478), (658, 3293), (1246, 1739)]