407742710

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{96851}}^1$

素因数の和:97279

約数の個数: 16

約数和(自身を含む): 735687792

約数和(自身を除く): 327945082

約数列:

[1, 2, 5, 10, 421, 842, 2105, 4210, 96851, 193702, 484255, 968510, 40774271, 81548542, 203871355, 407742710]

約数ペア:

[(1, 407742710), (2, 203871355), (5, 81548542), (10, 40774271), (421, 968510), (842, 484255), (2105, 193702), (4210, 96851)]