904086172

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{4507}}^1$

素因数の和:4666

約数の個数: 48

約数和(自身を含む): 1781273088

約数和(自身を除く): 877186916

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 97, 188, 194, 388, 517, 1034, 1067, 2068, 2134, 4268, 4507, 4559, 9014, 9118, 18028, 18236, 49577, 50149, 99154, 100298, 198308, 200596, 211829, 423658, 437179, 847316, 874358, 1748716, 2330119, 4660238, 4808969, 9320476, 9617938, 19235876, 20547413, 41094826, 82189652, 226021543, 452043086, 904086172]

約数ペア:

[(1, 904086172), (2, 452043086), (4, 226021543), (11, 82189652), (22, 41094826), (44, 20547413), (47, 19235876), (94, 9617938), (97, 9320476), (188, 4808969), (194, 4660238), (388, 2330119), (517, 1748716), (1034, 874358), (1067, 847316), (2068, 437179), (2134, 423658), (4268, 211829), (4507, 200596), (4559, 198308), (9014, 100298), (9118, 99154), (18028, 50149), (18236, 49577)]