2688494

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:859

約数の個数: 16

約数和(自身を含む): 4235328

約数和(自身を除く): 1546834

約数列:

[1, 2, 37, 47, 74, 94, 773, 1546, 1739, 3478, 28601, 36331, 57202, 72662, 1344247, 2688494]

約数ペア:

[(1, 2688494), (2, 1344247), (37, 72662), (47, 57202), (74, 36331), (94, 28601), (773, 3478), (1546, 1739)]