2641578326

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{137339}}^1$

素因数の和:137563

約数の個数: 16

約数和(自身を含む): 4054276800

約数和(自身を除く): 1412698474

約数列:

[1, 2, 59, 118, 163, 326, 9617, 19234, 137339, 274678, 8103001, 16206002, 22386257, 44772514, 1320789163, 2641578326]

約数ペア:

[(1, 2641578326), (2, 1320789163), (59, 44772514), (118, 22386257), (163, 16206002), (326, 8103001), (9617, 274678), (19234, 137339)]