134816444

素因数分解:

$2^2\times 7^2\times {\mathrm{687839}}^1$

素因数の和:687857

約数の個数: 18

約数和(自身を含む): 274448160

約数和(自身を除く): 139631716

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 687839, 1375678, 2751356, 4814873, 9629746, 19259492, 33704111, 67408222, 134816444]

約数ペア:

[(1, 134816444), (2, 67408222), (4, 33704111), (7, 19259492), (14, 9629746), (28, 4814873), (49, 2751356), (98, 1375678), (196, 687839)]