41638948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{2017}}^1$

素因数の和:2431

約数の個数: 24

約数和(自身を含む): 78710072

約数和(自身を除く): 37071124

約数列:

[1, 2, 4, 13, 26, 52, 397, 794, 1588, 2017, 4034, 5161, 8068, 10322, 20644, 26221, 52442, 104884, 800749, 1601498, 3202996, 10409737, 20819474, 41638948]

約数ペア:

[(1, 41638948), (2, 20819474), (4, 10409737), (13, 3202996), (26, 1601498), (52, 800749), (397, 104884), (794, 52442), (1588, 26221), (2017, 20644), (4034, 10322), (5161, 8068)]