218010002

素因数分解:

$2^1\times 7^1\times {\mathrm{997}}^1\times {\mathrm{15619}}^1$

素因数の和:16625

約数の個数: 16

約数和(自身を含む): 374130240

約数和(自身を除く): 156120238

約数列:

[1, 2, 7, 14, 997, 1994, 6979, 13958, 15619, 31238, 109333, 218666, 15572143, 31144286, 109005001, 218010002]

約数ペア:

[(1, 218010002), (2, 109005001), (7, 31144286), (14, 15572143), (997, 218666), (1994, 109333), (6979, 31238), (13958, 15619)]