2221736008

素因数分解:

$2^3\times {\mathrm{2459}}^1\times {\mathrm{112939}}^1$

素因数の和:115404

約数の個数: 16

約数和(自身を含む): 4167486000

約数和(自身を除く): 1945749992

約数列:

[1, 2, 4, 8, 2459, 4918, 9836, 19672, 112939, 225878, 451756, 903512, 277717001, 555434002, 1110868004, 2221736008]

約数ペア:

[(1, 2221736008), (2, 1110868004), (4, 555434002), (8, 277717001), (2459, 903512), (4918, 451756), (9836, 225878), (19672, 112939)]