30218873906

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{68368493}}^1$

素因数の和:68368525

約数の個数: 16

約数和(自身を含む): 51686581464

約数和(自身を除く): 21467707558

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 68368493, 136736986, 888790409, 1162264381, 1777580818, 2324528762, 15109436953, 30218873906]

約数ペア:

[(1, 30218873906), (2, 15109436953), (13, 2324528762), (17, 1777580818), (26, 1162264381), (34, 888790409), (221, 136736986), (442, 68368493)]