2628852005

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1\times {\mathrm{1493}}^1$

素因数の和:1877

約数の個数: 32

約数和(自身を含む): 3445618176

約数和(自身を除く): 816766171

約数列:

[1, 5, 13, 65, 103, 263, 515, 1315, 1339, 1493, 3419, 6695, 7465, 17095, 19409, 27089, 97045, 135445, 153779, 352157, 392659, 768895, 1760785, 1963295, 1999127, 5104567, 9995635, 25522835, 40443877, 202219385, 525770401, 2628852005]

約数ペア:

[(1, 2628852005), (5, 525770401), (13, 202219385), (65, 40443877), (103, 25522835), (263, 9995635), (515, 5104567), (1315, 1999127), (1339, 1963295), (1493, 1760785), (3419, 768895), (6695, 392659), (7465, 352157), (17095, 153779), (19409, 135445), (27089, 97045)]