671107052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{30689}}^1$

素因数の和:30782

約数の個数: 48

約数和(自身を含む): 1484904960

約数和(自身を除く): 813797908

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 71, 77, 142, 154, 284, 308, 497, 781, 994, 1562, 1988, 3124, 5467, 10934, 21868, 30689, 61378, 122756, 214823, 337579, 429646, 675158, 859292, 1350316, 2178919, 2363053, 4357838, 4726106, 8715676, 9452212, 15252433, 23968109, 30504866, 47936218, 61009732, 95872436, 167776763, 335553526, 671107052]

約数ペア:

[(1, 671107052), (2, 335553526), (4, 167776763), (7, 95872436), (11, 61009732), (14, 47936218), (22, 30504866), (28, 23968109), (44, 15252433), (71, 9452212), (77, 8715676), (142, 4726106), (154, 4357838), (284, 2363053), (308, 2178919), (497, 1350316), (781, 859292), (994, 675158), (1562, 429646), (1988, 337579), (3124, 214823), (5467, 122756), (10934, 61378), (21868, 30689)]