2087526812

素因数分解:

$2^2\times 7^3\times {\mathrm{211}}^1\times {\mathrm{7211}}^1$

素因数の和:7447

約数の個数: 48

約数和(自身を含む): 4281043200

約数和(自身を除く): 2193516388

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 211, 343, 422, 686, 844, 1372, 1477, 2954, 5908, 7211, 10339, 14422, 20678, 28844, 41356, 50477, 72373, 100954, 144746, 201908, 289492, 353339, 706678, 1413356, 1521521, 2473373, 3043042, 4946746, 6086084, 9893492, 10650647, 21301294, 42602588, 74554529, 149109058, 298218116, 521881703, 1043763406, 2087526812]

約数ペア:

[(1, 2087526812), (2, 1043763406), (4, 521881703), (7, 298218116), (14, 149109058), (28, 74554529), (49, 42602588), (98, 21301294), (196, 10650647), (211, 9893492), (343, 6086084), (422, 4946746), (686, 3043042), (844, 2473373), (1372, 1521521), (1477, 1413356), (2954, 706678), (5908, 353339), (7211, 289492), (10339, 201908), (14422, 144746), (20678, 100954), (28844, 72373), (41356, 50477)]