2542149698

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{178597}}^1$

素因数の和:179257

約数の個数: 16

約数和(自身を含む): 4166334144

約数和(自身を除く): 1624184446

約数列:

[1, 2, 11, 22, 647, 1294, 7117, 14234, 178597, 357194, 1964567, 3929134, 115552259, 231104518, 1271074849, 2542149698]

約数ペア:

[(1, 2542149698), (2, 1271074849), (11, 231104518), (22, 115552259), (647, 3929134), (1294, 1964567), (7117, 357194), (14234, 178597)]