259902214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{908749}}^1$

素因数の和:908775

約数の個数: 16

約数和(自身を含む): 458010000

約数和(自身を除く): 198107786

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 908749, 1817498, 9996239, 11813737, 19992478, 23627474, 129951107, 259902214]

約数ペア:

[(1, 259902214), (2, 129951107), (11, 23627474), (13, 19992478), (22, 11813737), (26, 9996239), (143, 1817498), (286, 908749)]