2743296494

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{139}}^1\times {\mathrm{223}}^1$

素因数の和:537

約数の個数: 64

約数和(自身を含む): 4673894400

約数和(自身を除く): 1930597906

約数列:

[1, 2, 17, 19, 34, 38, 137, 139, 223, 274, 278, 323, 446, 646, 2329, 2363, 2603, 2641, 3791, 4237, 4658, 4726, 5206, 5282, 7582, 8474, 19043, 30551, 30997, 38086, 44251, 44897, 61102, 61994, 72029, 88502, 89794, 144058, 323731, 361817, 519367, 526949, 580469, 588943, 647462, 723634, 1038734, 1053898, 1160938, 1177886, 4246589, 6150889, 8493178, 9867973, 10012031, 12301778, 19735946, 20024062, 72192013, 80685191, 144384026, 161370382, 1371648247, 2743296494]

約数ペア:

[(1, 2743296494), (2, 1371648247), (17, 161370382), (19, 144384026), (34, 80685191), (38, 72192013), (137, 20024062), (139, 19735946), (223, 12301778), (274, 10012031), (278, 9867973), (323, 8493178), (446, 6150889), (646, 4246589), (2329, 1177886), (2363, 1160938), (2603, 1053898), (2641, 1038734), (3791, 723634), (4237, 647462), (4658, 588943), (4726, 580469), (5206, 526949), (5282, 519367), (7582, 361817), (8474, 323731), (19043, 144058), (30551, 89794), (30997, 88502), (38086, 72029), (44251, 61994), (44897, 61102)]