2019955084

素因数分解:

$2^2\times 7^1\times {\mathrm{337}}^1\times {\mathrm{214069}}^1$

素因数の和:214417

約数の個数: 24

約数和(自身を含む): 4051916960

約数和(自身を除く): 2031961876

約数列:

[1, 2, 4, 7, 14, 28, 337, 674, 1348, 2359, 4718, 9436, 214069, 428138, 856276, 1498483, 2996966, 5993932, 72141253, 144282506, 288565012, 504988771, 1009977542, 2019955084]

約数ペア:

[(1, 2019955084), (2, 1009977542), (4, 504988771), (7, 288565012), (14, 144282506), (28, 72141253), (337, 5993932), (674, 2996966), (1348, 1498483), (2359, 856276), (4718, 428138), (9436, 214069)]