2534974715

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{54091}}^1$

素因数の和:54219

約数の個数: 32

約数和(自身を含む): 3780381696

約数和(自身を除く): 1245406981

約数列:

[1, 5, 7, 13, 35, 65, 91, 103, 455, 515, 721, 1339, 3605, 6695, 9373, 46865, 54091, 270455, 378637, 703183, 1893185, 3515915, 4922281, 5571373, 24611405, 27856865, 38999611, 72427849, 194998055, 362139245, 506994943, 2534974715]

約数ペア:

[(1, 2534974715), (5, 506994943), (7, 362139245), (13, 194998055), (35, 72427849), (65, 38999611), (91, 27856865), (103, 24611405), (455, 5571373), (515, 4922281), (721, 3515915), (1339, 1893185), (3605, 703183), (6695, 378637), (9373, 270455), (46865, 54091)]