2153804548

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{3344417}}^1$

素因数の和:3344451

約数の個数: 24

約数和(自身を含む): 4494897792

約数和(自身を除く): 2341093244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 3344417, 6688834, 13377668, 23410919, 46821838, 76921591, 93643676, 153843182, 307686364, 538451137, 1076902274, 2153804548]

約数ペア:

[(1, 2153804548), (2, 1076902274), (4, 538451137), (7, 307686364), (14, 153843182), (23, 93643676), (28, 76921591), (46, 46821838), (92, 23410919), (161, 13377668), (322, 6688834), (644, 3344417)]