812553136

素因数分解:

$2^4\times {\mathrm{50784571}}^1$

素因数の和:50784579

約数の個数: 10

約数和(自身を含む): 1574321732

約数和(自身を除く): 761768596

約数列:

[1, 2, 4, 8, 16, 50784571, 101569142, 203138284, 406276568, 812553136]

約数ペア:

[(1, 812553136), (2, 406276568), (4, 203138284), (8, 101569142), (16, 50784571)]