813157066

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{439}}^1\times {\mathrm{25031}}^1$

素因数の和:25509

約数の個数: 16

約数和(自身を含む): 1255605120

約数和(自身を除く): 442448054

約数列:

[1, 2, 37, 74, 439, 878, 16243, 25031, 32486, 50062, 926147, 1852294, 10988609, 21977218, 406578533, 813157066]

約数ペア:

[(1, 813157066), (2, 406578533), (37, 21977218), (74, 10988609), (439, 1852294), (878, 926147), (16243, 50062), (25031, 32486)]