388584796

素因数分解:

$2^2\times {\mathrm{2237}}^1\times {\mathrm{43427}}^1$

素因数の和:45668

約数の個数: 12

約数和(自身を含む): 680343048

約数和(自身を除く): 291758252

約数列:

[1, 2, 4, 2237, 4474, 8948, 43427, 86854, 173708, 97146199, 194292398, 388584796]

約数ペア:

[(1, 388584796), (2, 194292398), (4, 97146199), (2237, 173708), (4474, 86854), (8948, 43427)]