2186519546

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{449}}^1\times {\mathrm{7681}}^1$

素因数の和:8449

約数の個数: 16

約数和(自身を含む): 3297882600

約数和(自身を除く): 1111363054

約数列:

[1, 2, 317, 449, 634, 898, 7681, 15362, 142333, 284666, 2434877, 3448769, 4869754, 6897538, 1093259773, 2186519546]

約数ペア:

[(1, 2186519546), (2, 1093259773), (317, 6897538), (449, 4869754), (634, 3448769), (898, 2434877), (7681, 284666), (15362, 142333)]