267423410

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{63521}}^1$

素因数の和:63949

約数の個数: 16

約数和(自身を含む): 482513112

約数和(自身を除く): 215089702

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 63521, 127042, 317605, 635210, 26742341, 53484682, 133711705, 267423410]

約数ペア:

[(1, 267423410), (2, 133711705), (5, 53484682), (10, 26742341), (421, 635210), (842, 317605), (2105, 127042), (4210, 63521)]