2037971525

素因数分解:

$5^2\times {\mathrm{3659}}^1\times {\mathrm{22279}}^1$

素因数の和:25948

約数の個数: 12

約数和(自身を含む): 2527888800

約数和(自身を除く): 489917275

約数列:

[1, 5, 25, 3659, 18295, 22279, 91475, 111395, 556975, 81518861, 407594305, 2037971525]

約数ペア:

[(1, 2037971525), (5, 407594305), (25, 81518861), (3659, 556975), (18295, 111395), (22279, 91475)]