791075546

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{199}}^1\times {\mathrm{661}}^1$

素因数の和:990

約数の個数: 32

約数和(自身を含む): 1245619200

約数和(自身を除く): 454543654

約数列:

[1, 2, 31, 62, 97, 194, 199, 398, 661, 1322, 3007, 6014, 6169, 12338, 19303, 20491, 38606, 40982, 64117, 128234, 131539, 263078, 598393, 1196786, 1987627, 3975254, 4077709, 8155418, 12759283, 25518566, 395537773, 791075546]

約数ペア:

[(1, 791075546), (2, 395537773), (31, 25518566), (62, 12759283), (97, 8155418), (194, 4077709), (199, 3975254), (398, 1987627), (661, 1196786), (1322, 598393), (3007, 263078), (6014, 131539), (6169, 128234), (12338, 64117), (19303, 40982), (20491, 38606)]