2113293296

素因数分解:

$2^4\times {\mathrm{101}}^1\times {\mathrm{1307731}}^1$

素因数の和:1307840

約数の個数: 20

約数和(自身を含む): 4135048584

約数和(自身を除く): 2021755288

約数列:

[1, 2, 4, 8, 16, 101, 202, 404, 808, 1616, 1307731, 2615462, 5230924, 10461848, 20923696, 132080831, 264161662, 528323324, 1056646648, 2113293296]

約数ペア:

[(1, 2113293296), (2, 1056646648), (4, 528323324), (8, 264161662), (16, 132080831), (101, 20923696), (202, 10461848), (404, 5230924), (808, 2615462), (1616, 1307731)]