3995600008

素因数分解:

$2^3\times {\mathrm{199}}^1\times {\mathrm{383}}^1\times {\mathrm{6553}}^1$

素因数の和:7141

約数の個数: 32

約数和(自身を含む): 7550208000

約数和(自身を除く): 3554607992

約数列:

[1, 2, 4, 8, 199, 383, 398, 766, 796, 1532, 1592, 3064, 6553, 13106, 26212, 52424, 76217, 152434, 304868, 609736, 1304047, 2509799, 2608094, 5019598, 5216188, 10039196, 10432376, 20078392, 499450001, 998900002, 1997800004, 3995600008]

約数ペア:

[(1, 3995600008), (2, 1997800004), (4, 998900002), (8, 499450001), (199, 20078392), (383, 10432376), (398, 10039196), (766, 5216188), (796, 5019598), (1532, 2608094), (1592, 2509799), (3064, 1304047), (6553, 609736), (13106, 304868), (26212, 152434), (52424, 76217)]