389700922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{58321}}^1$

素因数の和:58593

約数の個数: 16

約数和(自身を含む): 631977192

約数和(自身を除く): 242276270

約数列:

[1, 2, 13, 26, 257, 514, 3341, 6682, 58321, 116642, 758173, 1516346, 14988497, 29976994, 194850461, 389700922]

約数ペア:

[(1, 389700922), (2, 194850461), (13, 29976994), (26, 14988497), (257, 1516346), (514, 758173), (3341, 116642), (6682, 58321)]