2565458674

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{77101}}^1$

素因数の和:77361

約数の個数: 16

約数和(自身を含む): 3908146176

約数和(自身を除く): 1342687502

約数列:

[1, 2, 127, 131, 254, 262, 16637, 33274, 77101, 154202, 9791827, 10100231, 19583654, 20200462, 1282729337, 2565458674]

約数ペア:

[(1, 2565458674), (2, 1282729337), (127, 20200462), (131, 19583654), (254, 10100231), (262, 9791827), (16637, 154202), (33274, 77101)]