274708144

素因数分解:

$2^4\times {\mathrm{617}}^1\times {\mathrm{27827}}^1$

素因数の和:28452

約数の個数: 20

約数和(自身を含む): 533128824

約数和(自身を除く): 258420680

約数列:

[1, 2, 4, 8, 16, 617, 1234, 2468, 4936, 9872, 27827, 55654, 111308, 222616, 445232, 17169259, 34338518, 68677036, 137354072, 274708144]

約数ペア:

[(1, 274708144), (2, 137354072), (4, 68677036), (8, 34338518), (16, 17169259), (617, 445232), (1234, 222616), (2468, 111308), (4936, 55654), (9872, 27827)]