2013188147

素因数分解:

${\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{509}}^1\times {\mathrm{1559}}^1$

素因数の和:2170

約数の個数: 16

約数和(自身を含む): 2100384000

約数和(自身を除く): 87195853

約数列:

[1, 43, 59, 509, 1559, 2537, 21887, 30031, 67037, 91981, 793531, 1291333, 3955183, 34121833, 46818329, 2013188147]

約数ペア:

[(1, 2013188147), (43, 46818329), (59, 34121833), (509, 3955183), (1559, 1291333), (2537, 793531), (21887, 91981), (30031, 67037)]