393214276

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1080259}}^1$

素因数の和:1080283

約数の個数: 24

約数和(自身を含む): 846923840

約数和(自身を除く): 453709564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 1080259, 2160518, 4321036, 7561813, 14043367, 15123626, 28086734, 30247252, 56173468, 98303569, 196607138, 393214276]

約数ペア:

[(1, 393214276), (2, 196607138), (4, 98303569), (7, 56173468), (13, 30247252), (14, 28086734), (26, 15123626), (28, 14043367), (52, 7561813), (91, 4321036), (182, 2160518), (364, 1080259)]