2789099509

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1233569}}^1$

素因数の和:1233612

約数の個数: 16

約数和(自身を含む): 3552681600

約数和(自身を除く): 763582091

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 1233569, 8634983, 20970673, 23437811, 146794711, 164064677, 398442787, 2789099509]

約数ペア:

[(1, 2789099509), (7, 398442787), (17, 164064677), (19, 146794711), (119, 23437811), (133, 20970673), (323, 8634983), (2261, 1233569)]