1394601964

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2165531}}^1$

素因数の和:2165565

約数の個数: 24

約数和(自身を含む): 2910475008

約数和(自身を除く): 1515873044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 2165531, 4331062, 8662124, 15158717, 30317434, 49807213, 60634868, 99614426, 199228852, 348650491, 697300982, 1394601964]

約数ペア:

[(1, 1394601964), (2, 697300982), (4, 348650491), (7, 199228852), (14, 99614426), (23, 60634868), (28, 49807213), (46, 30317434), (92, 15158717), (161, 8662124), (322, 4331062), (644, 2165531)]