2011841

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:176

約数の個数: 16

約数和(自身を含む): 2291520

約数和(自身を除く): 279679

約数列:

[1, 13, 43, 59, 61, 559, 767, 793, 2537, 2623, 3599, 32981, 34099, 46787, 154757, 2011841]

約数ペア:

[(1, 2011841), (13, 154757), (43, 46787), (59, 34099), (61, 32981), (559, 3599), (767, 2623), (793, 2537)]