2651642

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5119}}^1$

素因数の和:5165

約数の個数: 16

約数和(自身を含む): 4669440

約数和(自身を除く): 2017798

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 5119, 10238, 35833, 71666, 189403, 378806, 1325821, 2651642]

約数ペア:

[(1, 2651642), (2, 1325821), (7, 378806), (14, 189403), (37, 71666), (74, 35833), (259, 10238), (518, 5119)]