1678242242

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{354209}}^1$

素因数の和:354337

約数の個数: 16

約数和(自身を含む): 2652324480

約数和(自身を除く): 974082238

約数列:

[1, 2, 23, 46, 103, 206, 2369, 4738, 354209, 708418, 8146807, 16293614, 36483527, 72967054, 839121121, 1678242242]

約数ペア:

[(1, 1678242242), (2, 839121121), (23, 72967054), (46, 36483527), (103, 16293614), (206, 8146807), (2369, 708418), (4738, 354209)]