2017145884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{97711}}^1$

素因数の和:98125

約数の個数: 24

約数和(自身を含む): 3811158848

約数和(自身を除く): 1794012964

約数列:

[1, 2, 4, 13, 26, 52, 397, 794, 1588, 5161, 10322, 20644, 97711, 195422, 390844, 1270243, 2540486, 5080972, 38791267, 77582534, 155165068, 504286471, 1008572942, 2017145884]

約数ペア:

[(1, 2017145884), (2, 1008572942), (4, 504286471), (13, 155165068), (26, 77582534), (52, 38791267), (397, 5080972), (794, 2540486), (1588, 1270243), (5161, 390844), (10322, 195422), (20644, 97711)]