2013776009

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{57571}}^1$

素因数の和:57860

約数の個数: 16

約数和(自身を含む): 2431841280

約数和(自身を除く): 418065271

約数列:

[1, 7, 19, 133, 263, 1841, 4997, 34979, 57571, 402997, 1093849, 7656943, 15141173, 105988211, 287682287, 2013776009]

約数ペア:

[(1, 2013776009), (7, 287682287), (19, 105988211), (133, 15141173), (263, 7656943), (1841, 1093849), (4997, 402997), (34979, 57571)]