1338492710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1885201}}^1$

素因数の和:1885279

約数の個数: 16

約数和(自身を含む): 2443221792

約数和(自身を除く): 1104729082

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1885201, 3770402, 9426005, 18852010, 133849271, 267698542, 669246355, 1338492710]

約数ペア:

[(1, 1338492710), (2, 669246355), (5, 267698542), (10, 133849271), (71, 18852010), (142, 9426005), (355, 3770402), (710, 1885201)]