1685206586

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1\times {\mathrm{2087}}^1$

素因数の和:2654

約数の個数: 32

約数和(自身を含む): 2918322432

約数和(自身を除く): 1233115846

約数列:

[1, 2, 7, 14, 137, 274, 421, 842, 959, 1918, 2087, 2947, 4174, 5894, 14609, 29218, 57677, 115354, 285919, 403739, 571838, 807478, 878627, 1757254, 2001433, 4002866, 6150389, 12300778, 120371899, 240743798, 842603293, 1685206586]

約数ペア:

[(1, 1685206586), (2, 842603293), (7, 240743798), (14, 120371899), (137, 12300778), (274, 6150389), (421, 4002866), (842, 2001433), (959, 1757254), (1918, 878627), (2087, 807478), (2947, 571838), (4174, 403739), (5894, 285919), (14609, 115354), (29218, 57677)]