245606552

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{990349}}^1$

素因数の和:990386

約数の個数: 16

約数和(自身を含む): 475368000

約数和(自身を除く): 229761448

約数列:

[1, 2, 4, 8, 31, 62, 124, 248, 990349, 1980698, 3961396, 7922792, 30700819, 61401638, 122803276, 245606552]

約数ペア:

[(1, 245606552), (2, 122803276), (4, 61401638), (8, 30700819), (31, 7922792), (62, 3961396), (124, 1980698), (248, 990349)]