2006746389

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{510233}}^1$

素因数の和:510281

約数の個数: 24

約数和(自身を含む): 3183860160

約数和(自身を除く): 1177113771

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 1311, 3933, 510233, 1530699, 4592097, 9694427, 11735359, 29083281, 35206077, 87249843, 105618231, 222971821, 668915463, 2006746389]

約数ペア:

[(1, 2006746389), (3, 668915463), (9, 222971821), (19, 105618231), (23, 87249843), (57, 35206077), (69, 29083281), (171, 11735359), (207, 9694427), (437, 4592097), (1311, 1530699), (3933, 510233)]