2238862887079

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{1481}}^1\times {\mathrm{75169}}^1$

素因数の和:76700

約数の個数: 48

約数和(自身を含む): 2935663922880

約数和(自身を除く): 696801035801

約数列:

[1, 7, 13, 17, 91, 119, 169, 221, 1183, 1481, 1547, 2873, 10367, 19253, 20111, 25177, 75169, 134771, 176239, 250289, 327301, 526183, 977197, 1277873, 1752023, 2291107, 4254913, 6840379, 8945111, 12703561, 16612349, 29784391, 88924927, 111325289, 116286443, 215960537, 779277023, 1447228757, 1511723759, 1892529913, 10130601299, 13247709391, 18813973841, 24602888869, 131697816887, 172220222083, 319837555297, 2238862887079]

約数ペア:

[(1, 2238862887079), (7, 319837555297), (13, 172220222083), (17, 131697816887), (91, 24602888869), (119, 18813973841), (169, 13247709391), (221, 10130601299), (1183, 1892529913), (1481, 1511723759), (1547, 1447228757), (2873, 779277023), (10367, 215960537), (19253, 116286443), (20111, 111325289), (25177, 88924927), (75169, 29784391), (134771, 16612349), (176239, 12703561), (250289, 8945111), (327301, 6840379), (526183, 4254913), (977197, 2291107), (1277873, 1752023)]