497974516

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{9576433}}^1$

素因数の和:9576450

約数の個数: 12

約数和(自身を含む): 938490532

約数和(自身を除く): 440516016

約数列:

[1, 2, 4, 13, 26, 52, 9576433, 19152866, 38305732, 124493629, 248987258, 497974516]

約数ペア:

[(1, 497974516), (2, 248987258), (4, 124493629), (13, 38305732), (26, 19152866), (52, 9576433)]