191008097990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1123577047}}^1$

素因数の和:1123577071

約数の個数: 16

約数和(自身を含む): 364038963552

約数和(自身を除く): 173030865562

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1123577047, 2247154094, 5617885235, 11235770470, 19100809799, 38201619598, 95504048995, 191008097990]

約数ペア:

[(1, 191008097990), (2, 95504048995), (5, 38201619598), (10, 19100809799), (17, 11235770470), (34, 5617885235), (85, 2247154094), (170, 1123577047)]