2080897192

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{112069}}^1$

素因数の和:112297

約数の個数: 32

約数和(自身を含む): 4276591200

約数和(自身を除く): 2195694008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 211, 422, 844, 1688, 2321, 4642, 9284, 18568, 112069, 224138, 448276, 896552, 1232759, 2465518, 4931036, 9862072, 23646559, 47293118, 94586236, 189172472, 260112149, 520224298, 1040448596, 2080897192]

約数ペア:

[(1, 2080897192), (2, 1040448596), (4, 520224298), (8, 260112149), (11, 189172472), (22, 94586236), (44, 47293118), (88, 23646559), (211, 9862072), (422, 4931036), (844, 2465518), (1688, 1232759), (2321, 896552), (4642, 448276), (9284, 224138), (18568, 112069)]