212688008

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2045077}}^1$

素因数の和:2045096

約数の個数: 16

約数和(自身を含む): 429466380

約数和(自身を除く): 216778372

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2045077, 4090154, 8180308, 16360616, 26586001, 53172002, 106344004, 212688008]

約数ペア:

[(1, 212688008), (2, 106344004), (4, 53172002), (8, 26586001), (13, 16360616), (26, 8180308), (52, 4090154), (104, 2045077)]