1213304834

素因数分解:

$2^1\times 7^1\times {\mathrm{6247}}^1\times {\mathrm{13873}}^1$

素因数の和:20129

約数の個数: 16

約数和(自身を含む): 2080434048

約数和(自身を除く): 867129214

約数列:

[1, 2, 7, 14, 6247, 12494, 13873, 27746, 43729, 87458, 97111, 194222, 86664631, 173329262, 606652417, 1213304834]

約数ペア:

[(1, 1213304834), (2, 606652417), (7, 173329262), (14, 86664631), (6247, 194222), (12494, 97111), (13873, 87458), (27746, 43729)]