412912076

素因数分解:

$2^2\times {\mathrm{4391}}^1\times {\mathrm{23509}}^1$

素因数の和:27904

約数の個数: 12

約数和(自身を含む): 722791440

約数和(自身を除く): 309879364

約数列:

[1, 2, 4, 4391, 8782, 17564, 23509, 47018, 94036, 103228019, 206456038, 412912076]

約数ペア:

[(1, 412912076), (2, 206456038), (4, 103228019), (4391, 94036), (8782, 47018), (17564, 23509)]