78753214

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{121909}}^1$

素因数の和:121947

約数の個数: 16

約数和(自身を含む): 131662800

約数和(自身を除く): 52909586

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 121909, 243818, 2072453, 2316271, 4144906, 4632542, 39376607, 78753214]

約数ペア:

[(1, 78753214), (2, 39376607), (17, 4632542), (19, 4144906), (34, 2316271), (38, 2072453), (323, 243818), (646, 121909)]