2748696392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{318431}}^1$

素因数の和:318533

約数の個数: 32

約数和(自身を含む): 5617140480

約数和(自身を除く): 2868444088

約数列:

[1, 2, 4, 8, 13, 26, 52, 83, 104, 166, 332, 664, 1079, 2158, 4316, 8632, 318431, 636862, 1273724, 2547448, 4139603, 8279206, 16558412, 26429773, 33116824, 52859546, 105719092, 211438184, 343587049, 687174098, 1374348196, 2748696392]

約数ペア:

[(1, 2748696392), (2, 1374348196), (4, 687174098), (8, 343587049), (13, 211438184), (26, 105719092), (52, 52859546), (83, 33116824), (104, 26429773), (166, 16558412), (332, 8279206), (664, 4139603), (1079, 2547448), (2158, 1273724), (4316, 636862), (8632, 318431)]