12521254564

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34399051}}^1$

素因数の和:34399075

約数の個数: 24

約数和(自身を含む): 26968856768

約数和(自身を除く): 14447602204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 34399051, 68798102, 137596204, 240793357, 447187663, 481586714, 894375326, 963173428, 1788750652, 3130313641, 6260627282, 12521254564]

約数ペア:

[(1, 12521254564), (2, 6260627282), (4, 3130313641), (7, 1788750652), (13, 963173428), (14, 894375326), (26, 481586714), (28, 447187663), (52, 240793357), (91, 137596204), (182, 68798102), (364, 34399051)]