507121264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{2438083}}^1$

素因数の和:2438104

約数の個数: 20

約数和(自身を含む): 1058128456

約数和(自身を除く): 551007192

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 2438083, 4876166, 9752332, 19504664, 31695079, 39009328, 63390158, 126780316, 253560632, 507121264]

約数ペア:

[(1, 507121264), (2, 253560632), (4, 126780316), (8, 63390158), (13, 39009328), (16, 31695079), (26, 19504664), (52, 9752332), (104, 4876166), (208, 2438083)]