612164021

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1\times {\mathrm{683}}^1$

素因数の和:1025

約数の個数: 32

約数和(自身を含む): 772208640

約数和(自身を除く): 160044619

約数列:

[1, 7, 19, 23, 133, 161, 293, 437, 683, 2051, 3059, 4781, 5567, 6739, 12977, 15709, 38969, 47173, 90839, 109963, 128041, 200119, 298471, 896287, 1400833, 2089297, 3802261, 4602737, 26615827, 32219159, 87452003, 612164021]

約数ペア:

[(1, 612164021), (7, 87452003), (19, 32219159), (23, 26615827), (133, 4602737), (161, 3802261), (293, 2089297), (437, 1400833), (683, 896287), (2051, 298471), (3059, 200119), (4781, 128041), (5567, 109963), (6739, 90839), (12977, 47173), (15709, 38969)]