1789849148

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{112967}}^1$

素因数の和:113221

約数の個数: 24

約数和(自身を含む): 3330748512

約数和(自身を除く): 1540899364

約数列:

[1, 2, 4, 17, 34, 68, 233, 466, 932, 3961, 7922, 15844, 112967, 225934, 451868, 1920439, 3840878, 7681756, 26321311, 52642622, 105285244, 447462287, 894924574, 1789849148]

約数ペア:

[(1, 1789849148), (2, 894924574), (4, 447462287), (17, 105285244), (34, 52642622), (68, 26321311), (233, 7681756), (466, 3840878), (932, 1920439), (3961, 451868), (7922, 225934), (15844, 112967)]