1900256129

素因数分解:

${\mathrm{43}}^2\times {\mathrm{59}}^1\times {\mathrm{17419}}^1$

素因数の和:17564

約数の個数: 12

約数和(自身を含む): 1978563600

約数和(自身を除く): 78307471

約数列:

[1, 43, 59, 1849, 2537, 17419, 109091, 749017, 1027721, 32207731, 44192003, 1900256129]

約数ペア:

[(1, 1900256129), (43, 44192003), (59, 32207731), (1849, 1027721), (2537, 749017), (17419, 109091)]