319778882

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{117307}}^1$

素因数の和:117385

約数の個数: 16

約数和(自身を含む): 506770560

約数和(自身を除く): 186991678

約数列:

[1, 2, 29, 47, 58, 94, 1363, 2726, 117307, 234614, 3401903, 5513429, 6803806, 11026858, 159889441, 319778882]

約数ペア:

[(1, 319778882), (2, 159889441), (29, 11026858), (47, 6803806), (58, 5513429), (94, 3401903), (1363, 234614), (2726, 117307)]