665763840001

素因数分解:

${\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1\times {\mathrm{892159}}^1$

素因数の和:892728

約数の個数: 16

約数和(自身を含む): 723934310400

約数和(自身を除く): 58170470399

約数列:

[1, 13, 137, 419, 1781, 5447, 57403, 746239, 892159, 11598067, 122225783, 373814621, 1588935179, 4859590073, 51212603077, 665763840001]

約数ペア:

[(1, 665763840001), (13, 51212603077), (137, 4859590073), (419, 1588935179), (1781, 373814621), (5447, 122225783), (57403, 11598067), (746239, 892159)]