485938754

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{389999}}^1$

素因数の和:390097

約数の個数: 16

約数和(自身を含む): 842400000

約数和(自身を除く): 356461246

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 389999, 779998, 2729993, 5459986, 34709911, 69419822, 242969377, 485938754]

約数ペア:

[(1, 485938754), (2, 242969377), (7, 69419822), (14, 34709911), (89, 5459986), (178, 2729993), (623, 779998), (1246, 389999)]