996821447

素因数分解:

${\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{199}}^1\times {\mathrm{389}}^1$

素因数の和:830

約数の個数: 16

約数和(自身を含む): 1023360000

約数和(自身を除く): 26538553

約数列:

[1, 79, 163, 199, 389, 12877, 15721, 30731, 32437, 63407, 77411, 2562523, 5009153, 6115469, 12617993, 996821447]

約数ペア:

[(1, 996821447), (79, 12617993), (163, 6115469), (199, 5009153), (389, 2562523), (12877, 77411), (15721, 63407), (30731, 32437)]