1715142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1999}}^1$

素因数の和:2028

約数の個数: 32

約数和(自身を含む): 4032000

約数和(自身を除く): 2316858

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 1999, 3998, 5997, 11994, 21989, 25987, 43978, 51974, 65967, 77961, 131934, 155922, 285857, 571714, 857571, 1715142]

約数ペア:

[(1, 1715142), (2, 857571), (3, 571714), (6, 285857), (11, 155922), (13, 131934), (22, 77961), (26, 65967), (33, 51974), (39, 43978), (66, 25987), (78, 21989), (143, 11994), (286, 5997), (429, 3998), (858, 1999)]