99973876

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{409729}}^1$

素因数の和:409794

約数の個数: 12

約数和(自身を含む): 177822820

約数和(自身を除く): 77848944

約数列:

[1, 2, 4, 61, 122, 244, 409729, 819458, 1638916, 24993469, 49986938, 99973876]

約数ペア:

[(1, 99973876), (2, 49986938), (4, 24993469), (61, 1638916), (122, 819458), (244, 409729)]