2021574622

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{302903}}^1$

素因数の和:303023

約数の個数: 16

約数和(自身を含む): 3140508672

約数和(自身を除く): 1118934050

約数列:

[1, 2, 47, 71, 94, 142, 3337, 6674, 302903, 605806, 14236441, 21506113, 28472882, 43012226, 1010787311, 2021574622]

約数ペア:

[(1, 2021574622), (2, 1010787311), (47, 43012226), (71, 28472882), (94, 21506113), (142, 14236441), (3337, 605806), (6674, 302903)]