2785018561

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1\times {\mathrm{3491}}^1$

素因数の和:4176

約数の個数: 16

約数和(自身を含む): 3033011520

約数和(自身を除く): 247992959

約数列:

[1, 13, 109, 563, 1417, 3491, 7319, 45383, 61367, 380519, 797771, 1965433, 4946747, 25550629, 214232197, 2785018561]

約数ペア:

[(1, 2785018561), (13, 214232197), (109, 25550629), (563, 4946747), (1417, 1965433), (3491, 797771), (7319, 380519), (45383, 61367)]