2016185877

素因数分解:

$3^3\times {\mathrm{191}}^1\times {\mathrm{390961}}^1$

素因数の和:391161

約数の個数: 16

約数和(自身を含む): 3002588160

約数和(自身を除く): 986402283

約数列:

[1, 3, 9, 27, 191, 573, 1719, 5157, 390961, 1172883, 3518649, 10555947, 74673551, 224020653, 672061959, 2016185877]

約数ペア:

[(1, 2016185877), (3, 672061959), (9, 224020653), (27, 74673551), (191, 10555947), (573, 3518649), (1719, 1172883), (5157, 390961)]