8889494042

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{653}}^1\times {\mathrm{47599}}^1$

素因数の和:48278

約数の個数: 32

約数和(自身を含む): 15689721600

約数和(自身を除く): 6800227558

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 653, 1306, 7183, 8489, 14366, 16978, 47599, 93379, 95198, 186758, 523589, 618787, 1047178, 1237574, 6806657, 13613314, 31082147, 62164294, 341903617, 404067911, 683807234, 808135822, 4444747021, 8889494042]

約数ペア:

[(1, 8889494042), (2, 4444747021), (11, 808135822), (13, 683807234), (22, 404067911), (26, 341903617), (143, 62164294), (286, 31082147), (653, 13613314), (1306, 6806657), (7183, 1237574), (8489, 1047178), (14366, 618787), (16978, 523589), (47599, 186758), (93379, 95198)]