742968286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{419}}^1\times {\mathrm{46663}}^1$

素因数の和:47103

約数の個数: 16

約数和(自身を含む): 1175932800

約数和(自身を除く): 432964514

約数列:

[1, 2, 19, 38, 419, 838, 7961, 15922, 46663, 93326, 886597, 1773194, 19551797, 39103594, 371484143, 742968286]

約数ペア:

[(1, 742968286), (2, 371484143), (19, 39103594), (38, 19551797), (419, 1773194), (838, 886597), (7961, 93326), (15922, 46663)]