13278034

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{571}}^1$

素因数の和:742

約数の個数: 32

約数和(自身を含む): 25039872

約数和(自身を除く): 11761838

約数列:

[1, 2, 7, 11, 14, 22, 77, 151, 154, 302, 571, 1057, 1142, 1661, 2114, 3322, 3997, 6281, 7994, 11627, 12562, 23254, 43967, 86221, 87934, 172442, 603547, 948431, 1207094, 1896862, 6639017, 13278034]

約数ペア:

[(1, 13278034), (2, 6639017), (7, 1896862), (11, 1207094), (14, 948431), (22, 603547), (77, 172442), (151, 87934), (154, 86221), (302, 43967), (571, 23254), (1057, 12562), (1142, 11627), (1661, 7994), (2114, 6281), (3322, 3997)]