978487919

素因数分解:

${\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 1091059200

約数和(自身を除く): 112571281

約数列:

[1, 23, 41, 43, 59, 409, 943, 989, 1357, 1763, 2419, 2537, 9407, 16769, 17587, 24131, 40549, 55637, 58351, 104017, 385687, 404501, 555013, 721067, 989371, 1037633, 2392391, 16584541, 22755533, 23865559, 42542953, 978487919]

約数ペア:

[(1, 978487919), (23, 42542953), (41, 23865559), (43, 22755533), (59, 16584541), (409, 2392391), (943, 1037633), (989, 989371), (1357, 721067), (1763, 555013), (2419, 404501), (2537, 385687), (9407, 104017), (16769, 58351), (17587, 55637), (24131, 40549)]