239846884

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{739}}^1\times {\mathrm{1979}}^1$

素因数の和:2763

約数の個数: 24

約数和(自身を含む): 430768800

約数和(自身を除く): 190921916

約数列:

[1, 2, 4, 41, 82, 164, 739, 1478, 1979, 2956, 3958, 7916, 30299, 60598, 81139, 121196, 162278, 324556, 1462481, 2924962, 5849924, 59961721, 119923442, 239846884]

約数ペア:

[(1, 239846884), (2, 119923442), (4, 59961721), (41, 5849924), (82, 2924962), (164, 1462481), (739, 324556), (1478, 162278), (1979, 121196), (2956, 81139), (3958, 60598), (7916, 30299)]