1900523500265

素因数分解:

$5^1\times {\mathrm{13}}^2\times {\mathrm{2249140237}}^1$

素因数の和:2249140268

約数の個数: 12

約数和(自身を含む): 2469555981324

約数和(自身を除く): 569032481059

約数列:

[1, 5, 13, 65, 169, 845, 2249140237, 11245701185, 29238823081, 146194115405, 380104700053, 1900523500265]

約数ペア:

[(1, 1900523500265), (5, 380104700053), (13, 146194115405), (65, 29238823081), (169, 11245701185), (845, 2249140237)]