254748546

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1088669}}^1$

素因数の和:1088690

約数の個数: 24

約数和(自身を含む): 594413820

約数和(自身を除く): 339665274

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1088669, 2177338, 3266007, 6532014, 9798021, 14152697, 19596042, 28305394, 42458091, 84916182, 127374273, 254748546]

約数ペア:

[(1, 254748546), (2, 127374273), (3, 84916182), (6, 42458091), (9, 28305394), (13, 19596042), (18, 14152697), (26, 9798021), (39, 6532014), (78, 3266007), (117, 2177338), (234, 1088669)]