2018953916

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{230369}}^1$

素因数の和:230693

約数の個数: 24

約数和(自身を含む): 4050826080

約数和(自身を除く): 2031872164

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 8764, 230369, 460738, 921476, 1612583, 3225166, 6450332, 72105497, 144210994, 288421988, 504738479, 1009476958, 2018953916]

約数ペア:

[(1, 2018953916), (2, 1009476958), (4, 504738479), (7, 288421988), (14, 144210994), (28, 72105497), (313, 6450332), (626, 3225166), (1252, 1612583), (2191, 921476), (4382, 460738), (8764, 230369)]