979291274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1982371}}^1$

素因数の和:1982405

約数の個数: 16

約数和(自身を含む): 1665192480

約数和(自身を除く): 685901206

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 1982371, 3964742, 25770823, 37665049, 51541646, 75330098, 489645637, 979291274]

約数ペア:

[(1, 979291274), (2, 489645637), (13, 75330098), (19, 51541646), (26, 37665049), (38, 25770823), (247, 3964742), (494, 1982371)]