668049252

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4282367}}^1$

素因数の和:4282387

約数の個数: 24

約数和(自身を含む): 1678688256

約数和(自身を除く): 1010639004

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 4282367, 8564734, 12847101, 17129468, 25694202, 51388404, 55670771, 111341542, 167012313, 222683084, 334024626, 668049252]

約数ペア:

[(1, 668049252), (2, 334024626), (3, 222683084), (4, 167012313), (6, 111341542), (12, 55670771), (13, 51388404), (26, 25694202), (39, 17129468), (52, 12847101), (78, 8564734), (156, 4282367)]