2099687506

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{20161}}^1$

素因数の和:20386

約数の個数: 32

約数和(自身を含む): 3704646528

約数和(自身を除く): 1604959022

約数列:

[1, 2, 7, 14, 43, 86, 173, 301, 346, 602, 1211, 2422, 7439, 14878, 20161, 40322, 52073, 104146, 141127, 282254, 866923, 1733846, 3487853, 6068461, 6975706, 12136922, 24414971, 48829942, 149977679, 299955358, 1049843753, 2099687506]

約数ペア:

[(1, 2099687506), (2, 1049843753), (7, 299955358), (14, 149977679), (43, 48829942), (86, 24414971), (173, 12136922), (301, 6975706), (346, 6068461), (602, 3487853), (1211, 1733846), (2422, 866923), (7439, 282254), (14878, 141127), (20161, 104146), (40322, 52073)]