1254223672

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{524341}}^1$

素因数の和:524383

約数の個数: 32

約数和(自身を含む): 2642683680

約数和(自身を除く): 1388460008

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 524341, 1048682, 2097364, 4194728, 6816433, 12059843, 13632866, 24119686, 27265732, 48239372, 54531464, 96478744, 156777959, 313555918, 627111836, 1254223672]

約数ペア:

[(1, 1254223672), (2, 627111836), (4, 313555918), (8, 156777959), (13, 96478744), (23, 54531464), (26, 48239372), (46, 27265732), (52, 24119686), (92, 13632866), (104, 12059843), (184, 6816433), (299, 4194728), (598, 2097364), (1196, 1048682), (2392, 524341)]