2766638

素因数分解:

$2^1\times 7^3\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:169

約数の個数: 32

約数和(自身を含む): 5016000

約数和(自身を除く): 2249362

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 109, 218, 259, 343, 518, 686, 763, 1526, 1813, 3626, 4033, 5341, 8066, 10682, 12691, 25382, 28231, 37387, 56462, 74774, 197617, 395234, 1383319, 2766638]

約数ペア:

[(1, 2766638), (2, 1383319), (7, 395234), (14, 197617), (37, 74774), (49, 56462), (74, 37387), (98, 28231), (109, 25382), (218, 12691), (259, 10682), (343, 8066), (518, 5341), (686, 4033), (763, 3626), (1526, 1813)]