19014701405

素因数分解:

$5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{257}}^1\times {\mathrm{1097}}^1$

素因数の和:1454

約数の個数: 64

約数和(自身を含む): 27412826112

約数和(自身を除く): 8398124707

約数列:

[1, 5, 7, 35, 41, 47, 205, 235, 257, 287, 329, 1097, 1285, 1435, 1645, 1799, 1927, 5485, 7679, 8995, 9635, 10537, 12079, 13489, 38395, 44977, 51559, 52685, 60395, 67445, 73759, 84553, 224885, 257795, 281929, 314839, 360913, 368795, 422765, 495239, 1409645, 1574195, 1804565, 1973503, 2113919, 2476195, 3466673, 9867515, 10569595, 11559089, 13250663, 14797433, 17333365, 57795445, 66253315, 73987165, 80913623, 92754641, 404568115, 463773205, 543277183, 2716385915, 3802940281, 19014701405]

約数ペア:

[(1, 19014701405), (5, 3802940281), (7, 2716385915), (35, 543277183), (41, 463773205), (47, 404568115), (205, 92754641), (235, 80913623), (257, 73987165), (287, 66253315), (329, 57795445), (1097, 17333365), (1285, 14797433), (1435, 13250663), (1645, 11559089), (1799, 10569595), (1927, 9867515), (5485, 3466673), (7679, 2476195), (8995, 2113919), (9635, 1973503), (10537, 1804565), (12079, 1574195), (13489, 1409645), (38395, 495239), (44977, 422765), (51559, 368795), (52685, 360913), (60395, 314839), (67445, 281929), (73759, 257795), (84553, 224885)]