1950147381628

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{17713}}^1\times {\mathrm{68639}}^1$

素因数の和:86757

約数の個数: 24

約数和(自身を含む): 3421511533440

約数和(自身を除く): 1471364151812

約数列:

[1, 2, 4, 401, 802, 1604, 17713, 35426, 68639, 70852, 137278, 274556, 7102913, 14205826, 27524239, 28411652, 55048478, 110096956, 1215802607, 2431605214, 4863210428, 487536845407, 975073690814, 1950147381628]

約数ペア:

[(1, 1950147381628), (2, 975073690814), (4, 487536845407), (401, 4863210428), (802, 2431605214), (1604, 1215802607), (17713, 110096956), (35426, 55048478), (68639, 28411652), (70852, 27524239), (137278, 14205826), (274556, 7102913)]