629925904

素因数分解:

$2^4\times {\mathrm{4789}}^1\times {\mathrm{8221}}^1$

素因数の和:13018

約数の個数: 20

約数和(自身を含む): 1220884780

約数和(自身を除く): 590958876

約数列:

[1, 2, 4, 8, 16, 4789, 8221, 9578, 16442, 19156, 32884, 38312, 65768, 76624, 131536, 39370369, 78740738, 157481476, 314962952, 629925904]

約数ペア:

[(1, 629925904), (2, 314962952), (4, 157481476), (8, 78740738), (16, 39370369), (4789, 131536), (8221, 76624), (9578, 65768), (16442, 38312), (19156, 32884)]