128583006

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{220933}}^1$

素因数の和:221035

約数の個数: 16

約数和(自身を含む): 259818384

約数和(自身を除く): 131235378

約数列:

[1, 2, 3, 6, 97, 194, 291, 582, 220933, 441866, 662799, 1325598, 21430501, 42861002, 64291503, 128583006]

約数ペア:

[(1, 128583006), (2, 64291503), (3, 42861002), (6, 21430501), (97, 1325598), (194, 662799), (291, 441866), (582, 220933)]