478581187024

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{228330719}}^1$

素因数の和:228330858

約数の個数: 20

約数和(自身を含む): 934329306240

約数和(自身を除く): 455748119216

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 228330719, 456661438, 913322876, 1826645752, 3653291504, 29911324189, 59822648378, 119645296756, 239290593512, 478581187024]

約数ペア:

[(1, 478581187024), (2, 239290593512), (4, 119645296756), (8, 59822648378), (16, 29911324189), (131, 3653291504), (262, 1826645752), (524, 913322876), (1048, 456661438), (2096, 228330719)]