331320236

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2003}}^1\times {\mathrm{3181}}^1$

素因数の和:5201

約数の個数: 24

約数和(自身を含む): 624919344

約数和(自身を除く): 293599108

約数列:

[1, 2, 4, 13, 26, 52, 2003, 3181, 4006, 6362, 8012, 12724, 26039, 41353, 52078, 82706, 104156, 165412, 6371543, 12743086, 25486172, 82830059, 165660118, 331320236]

約数ペア:

[(1, 331320236), (2, 165660118), (4, 82830059), (13, 25486172), (26, 12743086), (52, 6371543), (2003, 165412), (3181, 104156), (4006, 82706), (6362, 52078), (8012, 41353), (12724, 26039)]