274226072

素因数分解:

$2^3\times {\mathrm{1979}}^1\times {\mathrm{17321}}^1$

素因数の和:19306

約数の個数: 16

約数和(自身を含む): 514463400

約数和(自身を除く): 240237328

約数列:

[1, 2, 4, 8, 1979, 3958, 7916, 15832, 17321, 34642, 69284, 138568, 34278259, 68556518, 137113036, 274226072]

約数ペア:

[(1, 274226072), (2, 137113036), (4, 68556518), (8, 34278259), (1979, 138568), (3958, 69284), (7916, 34642), (15832, 17321)]