2667788929

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{207497}}^1$

素因数の和:207576

約数の個数: 16

約数和(自身を含む): 3067650432

約数和(自身を除く): 399861503

約数列:

[1, 13, 23, 43, 299, 559, 989, 12857, 207497, 2697461, 4772431, 8922371, 62041603, 115990823, 205214533, 2667788929]

約数ペア:

[(1, 2667788929), (13, 205214533), (23, 115990823), (43, 62041603), (299, 8922371), (559, 4772431), (989, 2697461), (12857, 207497)]