282313148

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{417623}}^1$

素因数の和:417653

約数の個数: 18

約数和(自身を含む): 534976344

約数和(自身を除く): 252663196

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 417623, 835246, 1670492, 5429099, 10858198, 21716396, 70578287, 141156574, 282313148]

約数ペア:

[(1, 282313148), (2, 141156574), (4, 70578287), (13, 21716396), (26, 10858198), (52, 5429099), (169, 1670492), (338, 835246), (676, 417623)]