1639852075

素因数分解:

$5^2\times {\mathrm{3851}}^1\times {\mathrm{17033}}^1$

素因数の和:20894

約数の個数: 12

約数和(自身を含む): 2034064008

約数和(自身を除く): 394211933

約数列:

[1, 5, 25, 3851, 17033, 19255, 85165, 96275, 425825, 65594083, 327970415, 1639852075]

約数ペア:

[(1, 1639852075), (5, 327970415), (25, 65594083), (3851, 425825), (17033, 96275), (19255, 85165)]