537421916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{7071341}}^1$

素因数の和:7071364

約数の個数: 12

約数和(自身を含む): 989987880

約数和(自身を除く): 452565964

約数列:

[1, 2, 4, 19, 38, 76, 7071341, 14142682, 28285364, 134355479, 268710958, 537421916]

約数ペア:

[(1, 537421916), (2, 268710958), (4, 134355479), (19, 28285364), (38, 14142682), (76, 7071341)]