328363814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{65963}}^1$

素因数の和:66115

約数の個数: 16

約数和(自身を含む): 522434880

約数和(自身を除く): 194071066

約数列:

[1, 2, 19, 38, 131, 262, 2489, 4978, 65963, 131926, 1253297, 2506594, 8641153, 17282306, 164181907, 328363814]

約数ペア:

[(1, 328363814), (2, 164181907), (19, 17282306), (38, 8641153), (131, 2506594), (262, 1253297), (2489, 131926), (4978, 65963)]