628688008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{6045077}}^1$

素因数の和:6045096

約数の個数: 16

約数和(自身を含む): 1269466380

約数和(自身を除く): 640778372

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 6045077, 12090154, 24180308, 48360616, 78586001, 157172002, 314344004, 628688008]

約数ペア:

[(1, 628688008), (2, 314344004), (4, 157172002), (8, 78586001), (13, 48360616), (26, 24180308), (52, 12090154), (104, 6045077)]