2130349

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1$

素因数の和:196

約数の個数: 16

約数和(自身を含む): 2434432

約数和(自身を除く): 304083

約数列:

[1, 13, 37, 43, 103, 481, 559, 1339, 1591, 3811, 4429, 20683, 49543, 57577, 163873, 2130349]

約数ペア:

[(1, 2130349), (13, 163873), (37, 57577), (43, 49543), (103, 20683), (481, 4429), (559, 3811), (1339, 1591)]