1648207841296

素因数分解:

$2^4\times {\mathrm{249341}}^1\times {\mathrm{413141}}^1$

素因数の和:662490

約数の個数: 20

約数和(自身を含む): 3193423229484

約数和(自身を除く): 1545215388188

約数列:

[1, 2, 4, 8, 16, 249341, 413141, 498682, 826282, 997364, 1652564, 1994728, 3305128, 3989456, 6610256, 103012990081, 206025980162, 412051960324, 824103920648, 1648207841296]

約数ペア:

[(1, 1648207841296), (2, 824103920648), (4, 412051960324), (8, 206025980162), (16, 103012990081), (249341, 6610256), (413141, 3989456), (498682, 3305128), (826282, 1994728), (997364, 1652564)]