538282664

素因数分解:

$2^3\times {\mathrm{157}}^1\times {\mathrm{428569}}^1$

素因数の和:428732

約数の個数: 16

約数和(自身を含む): 1015710900

約数和(自身を除く): 477428236

約数列:

[1, 2, 4, 8, 157, 314, 628, 1256, 428569, 857138, 1714276, 3428552, 67285333, 134570666, 269141332, 538282664]

約数ペア:

[(1, 538282664), (2, 269141332), (4, 134570666), (8, 67285333), (157, 3428552), (314, 1714276), (628, 857138), (1256, 428569)]