2681600506

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{353}}^1\times {\mathrm{1861}}^1$

素因数の和:2386

約数の個数: 32

約数和(自身を含む): 4374106128

約数和(自身を除く): 1692505622

約数列:

[1, 2, 13, 26, 157, 314, 353, 706, 1861, 2041, 3722, 4082, 4589, 9178, 24193, 48386, 55421, 110842, 292177, 584354, 656933, 720473, 1313866, 1440946, 3798301, 7596602, 8540129, 17080258, 103138481, 206276962, 1340800253, 2681600506]

約数ペア:

[(1, 2681600506), (2, 1340800253), (13, 206276962), (26, 103138481), (157, 17080258), (314, 8540129), (353, 7596602), (706, 3798301), (1861, 1440946), (2041, 1313866), (3722, 720473), (4082, 656933), (4589, 584354), (9178, 292177), (24193, 110842), (48386, 55421)]