557661010238

素因数分解:

$2^1\times {\mathrm{463}}^1\times {\mathrm{6991}}^1\times {\mathrm{86143}}^1$

素因数の和:93599

約数の個数: 16

約数和(自身を含む): 838427836416

約数和(自身を除く): 280766826178

約数列:

[1, 2, 463, 926, 6991, 13982, 86143, 172286, 3236833, 6473666, 39884209, 79768418, 602225713, 1204451426, 278830505119, 557661010238]

約数ペア:

[(1, 557661010238), (2, 278830505119), (463, 1204451426), (926, 602225713), (6991, 79768418), (13982, 39884209), (86143, 6473666), (172286, 3236833)]