2080494471

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3318173}}^1$

素因数の和:3318206

約数の個数: 16

約数和(自身を含む): 3185447040

約数和(自身を除く): 1104952569

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 3318173, 9954519, 36499903, 63045287, 109499709, 189135861, 693498157, 2080494471]

約数ペア:

[(1, 2080494471), (3, 693498157), (11, 189135861), (19, 109499709), (33, 63045287), (57, 36499903), (209, 9954519), (627, 3318173)]