2546646

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:364

約数の個数: 32

約数和(自身を含む): 5443200

約数和(自身を除く): 2896554

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 114, 178, 251, 267, 502, 534, 753, 1506, 1691, 3382, 4769, 5073, 9538, 10146, 14307, 22339, 28614, 44678, 67017, 134034, 424441, 848882, 1273323, 2546646]

約数ペア:

[(1, 2546646), (2, 1273323), (3, 848882), (6, 424441), (19, 134034), (38, 67017), (57, 44678), (89, 28614), (114, 22339), (178, 14307), (251, 10146), (267, 9538), (502, 5073), (534, 4769), (753, 3382), (1506, 1691)]