2000759907

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{494381}}^1$

素因数の和:494474

約数の個数: 16

約数和(自身を含む): 2847640320

約数和(自身を除く): 846880413

約数列:

[1, 3, 19, 57, 71, 213, 1349, 4047, 494381, 1483143, 9393239, 28179717, 35101051, 105303153, 666919969, 2000759907]

約数ペア:

[(1, 2000759907), (3, 666919969), (19, 105303153), (57, 35101051), (71, 28179717), (213, 9393239), (1349, 1483143), (4047, 494381)]