287895094

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{60763}}^1$

素因数の和:60891

約数の個数: 16

約数和(自身を含む): 455000832

約数和(自身を除く): 167105738

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 60763, 121526, 1397549, 2795098, 6258589, 12517178, 143947547, 287895094]

約数ペア:

[(1, 287895094), (2, 143947547), (23, 12517178), (46, 6258589), (103, 2795098), (206, 1397549), (2369, 121526), (4738, 60763)]