397739608

素因数分解:

$2^3\times 7^1\times {\mathrm{2467}}^1\times {\mathrm{2879}}^1$

素因数の和:5359

約数の個数: 32

約数和(自身を含む): 852940800

約数和(自身を除く): 455201192

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2467, 2879, 4934, 5758, 9868, 11516, 17269, 19736, 20153, 23032, 34538, 40306, 69076, 80612, 138152, 161224, 7102493, 14204986, 28409972, 49717451, 56819944, 99434902, 198869804, 397739608]

約数ペア:

[(1, 397739608), (2, 198869804), (4, 99434902), (7, 56819944), (8, 49717451), (14, 28409972), (28, 14204986), (56, 7102493), (2467, 161224), (2879, 138152), (4934, 80612), (5758, 69076), (9868, 40306), (11516, 34538), (17269, 23032), (19736, 20153)]