2785191513

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3758693}}^1$

素因数の和:3758728

約数の個数: 16

約数和(自身を含む): 4209737280

約数和(自身を除く): 1424545767

約数列:

[1, 3, 13, 19, 39, 57, 247, 741, 3758693, 11276079, 48863009, 71415167, 146589027, 214245501, 928397171, 2785191513]

約数ペア:

[(1, 2785191513), (3, 928397171), (13, 214245501), (19, 146589027), (39, 71415167), (57, 48863009), (247, 11276079), (741, 3758693)]