13428407395

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{419}}^1\times {\mathrm{2063}}^1$

素因数の和:2739

約数の個数: 32

約数和(自身を含む): 17476300800

約数和(自身を除く): 4047893405

約数列:

[1, 5, 13, 65, 239, 419, 1195, 2063, 2095, 3107, 5447, 10315, 15535, 26819, 27235, 100141, 134095, 493057, 500705, 864397, 1301833, 2465285, 4321985, 6409741, 6509165, 11237161, 32048705, 56185805, 206590883, 1032954415, 2685681479, 13428407395]

約数ペア:

[(1, 13428407395), (5, 2685681479), (13, 1032954415), (65, 206590883), (239, 56185805), (419, 32048705), (1195, 11237161), (2063, 6509165), (2095, 6409741), (3107, 4321985), (5447, 2465285), (10315, 1301833), (15535, 864397), (26819, 500705), (27235, 493057), (100141, 134095)]