2008779496

素因数分解:

$2^3\times {\mathrm{563}}^1\times {\mathrm{653}}^1\times {\mathrm{683}}^1$

素因数の和:1905

約数の個数: 32

約数和(自身を含む): 3784462560

約数和(自身を除く): 1775683064

約数列:

[1, 2, 4, 8, 563, 653, 683, 1126, 1306, 1366, 2252, 2612, 2732, 4504, 5224, 5464, 367639, 384529, 445999, 735278, 769058, 891998, 1470556, 1538116, 1783996, 2941112, 3076232, 3567992, 251097437, 502194874, 1004389748, 2008779496]

約数ペア:

[(1, 2008779496), (2, 1004389748), (4, 502194874), (8, 251097437), (563, 3567992), (653, 3076232), (683, 2941112), (1126, 1783996), (1306, 1538116), (1366, 1470556), (2252, 891998), (2612, 769058), (2732, 735278), (4504, 445999), (5224, 384529), (5464, 367639)]