388302292

素因数分解:

$2^2\times 7^1\times {\mathrm{2897}}^1\times {\mathrm{4787}}^1$

素因数の和:7695

約数の個数: 24

約数和(自身を含む): 777034944

約数和(自身を除く): 388732652

約数列:

[1, 2, 4, 7, 14, 28, 2897, 4787, 5794, 9574, 11588, 19148, 20279, 33509, 40558, 67018, 81116, 134036, 13867939, 27735878, 55471756, 97075573, 194151146, 388302292]

約数ペア:

[(1, 388302292), (2, 194151146), (4, 97075573), (7, 55471756), (14, 27735878), (28, 13867939), (2897, 134036), (4787, 81116), (5794, 67018), (9574, 40558), (11588, 33509), (19148, 20279)]