2079308686

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{4159}}^1$

素因数の和:4289

約数の個数: 64

約数和(自身を含む): 3992002560

約数和(自身を除く): 1912693874

約数列:

[1, 2, 7, 13, 14, 26, 41, 67, 82, 91, 134, 182, 287, 469, 533, 574, 871, 938, 1066, 1742, 2747, 3731, 4159, 5494, 6097, 7462, 8318, 12194, 19229, 29113, 35711, 38458, 54067, 58226, 71422, 108134, 170519, 249977, 278653, 341038, 378469, 499954, 557306, 756938, 1193633, 1950571, 2216747, 2387266, 3622489, 3901142, 4433494, 7244978, 11424773, 15517229, 22849546, 25357423, 31034458, 50714846, 79973411, 148522049, 159946822, 297044098, 1039654343, 2079308686]

約数ペア:

[(1, 2079308686), (2, 1039654343), (7, 297044098), (13, 159946822), (14, 148522049), (26, 79973411), (41, 50714846), (67, 31034458), (82, 25357423), (91, 22849546), (134, 15517229), (182, 11424773), (287, 7244978), (469, 4433494), (533, 3901142), (574, 3622489), (871, 2387266), (938, 2216747), (1066, 1950571), (1742, 1193633), (2747, 756938), (3731, 557306), (4159, 499954), (5494, 378469), (6097, 341038), (7462, 278653), (8318, 249977), (12194, 170519), (19229, 108134), (29113, 71422), (35711, 58226), (38458, 54067)]