2061654868

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5663887}}^1$

素因数の和:5663911

約数の個数: 24

約数和(自身を含む): 4440488192

約数和(自身を除く): 2378833324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 5663887, 11327774, 22655548, 39647209, 73630531, 79294418, 147261062, 158588836, 294522124, 515413717, 1030827434, 2061654868]

約数ペア:

[(1, 2061654868), (2, 1030827434), (4, 515413717), (7, 294522124), (13, 158588836), (14, 147261062), (26, 79294418), (28, 73630531), (52, 39647209), (91, 22655548), (182, 11327774), (364, 5663887)]