409036690082

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{81901}}^1\times {\mathrm{35171}}^1$

素因数の和:117145

約数の個数: 16

約数和(自身を含む): 622221943104

約数和(自身を除く): 213185253022

約数列:

[1, 2, 71, 142, 35171, 70342, 81901, 163802, 2497141, 4994282, 5814971, 11629942, 2880540071, 5761080142, 204518345041, 409036690082]

約数ペア:

[(1, 409036690082), (2, 204518345041), (71, 5761080142), (142, 2880540071), (35171, 11629942), (70342, 5814971), (81901, 4994282), (163802, 2497141)]