1888576475

素因数分解:

$5^2\times {\mathrm{353}}^1\times {\mathrm{214003}}^1$

素因数の和:214366

約数の個数: 12

約数和(自身を含む): 2348479896

約数和(自身を除く): 459903421

約数列:

[1, 5, 25, 353, 1765, 8825, 214003, 1070015, 5350075, 75543059, 377715295, 1888576475]

約数ペア:

[(1, 1888576475), (5, 377715295), (25, 75543059), (353, 5350075), (1765, 1070015), (8825, 214003)]