2006138901

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{147391}}^1$

素因数の和:147756

約数の個数: 16

約数和(自身を含む): 2888883200

約数和(自身を除く): 882744299

約数列:

[1, 3, 13, 39, 349, 1047, 4537, 13611, 147391, 442173, 1916083, 5748249, 51439459, 154318377, 668712967, 2006138901]

約数ペア:

[(1, 2006138901), (3, 668712967), (13, 154318377), (39, 51439459), (349, 5748249), (1047, 1916083), (4537, 442173), (13611, 147391)]