2013144016

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{9678577}}^1$

素因数の和:9678598

約数の個数: 20

約数和(自身を含む): 4200502852

約数和(自身を除く): 2187358836

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 9678577, 19357154, 38714308, 77428616, 125821501, 154857232, 251643002, 503286004, 1006572008, 2013144016]

約数ペア:

[(1, 2013144016), (2, 1006572008), (4, 503286004), (8, 251643002), (13, 154857232), (16, 125821501), (26, 77428616), (52, 38714308), (104, 19357154), (208, 9678577)]