129644908

素因数分解:

$2^2\times {\mathrm{1409}}^1\times {\mathrm{23003}}^1$

素因数の和:24416

約数の個数: 12

約数和(自身を含む): 227049480

約数和(自身を除く): 97404572

約数列:

[1, 2, 4, 1409, 2818, 5636, 23003, 46006, 92012, 32411227, 64822454, 129644908]

約数ペア:

[(1, 129644908), (2, 64822454), (4, 32411227), (1409, 92012), (2818, 46006), (5636, 23003)]