171037438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{8423}}^1$

素因数の和:8520

約数の個数: 32

約数和(自身を含む): 305690112

約数和(自身を除く): 134652674

約数列:

[1, 2, 11, 13, 22, 26, 71, 142, 143, 286, 781, 923, 1562, 1846, 8423, 10153, 16846, 20306, 92653, 109499, 185306, 218998, 598033, 1196066, 1204489, 2408978, 6578363, 7774429, 13156726, 15548858, 85518719, 171037438]

約数ペア:

[(1, 171037438), (2, 85518719), (11, 15548858), (13, 13156726), (22, 7774429), (26, 6578363), (71, 2408978), (142, 1204489), (143, 1196066), (286, 598033), (781, 218998), (923, 185306), (1562, 109499), (1846, 92653), (8423, 20306), (10153, 16846)]