2017963955

素因数分解:

$5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{6569}}^1$

素因数の和:6779

約数の個数: 32

約数和(自身を含む): 2830671360

約数和(自身を除く): 812707405

約数列:

[1, 5, 7, 35, 67, 131, 335, 469, 655, 917, 2345, 4585, 6569, 8777, 32845, 43885, 45983, 61439, 229915, 307195, 440123, 860539, 2200615, 3080861, 4302695, 6023773, 15404305, 30118865, 57656113, 288280565, 403592791, 2017963955]

約数ペア:

[(1, 2017963955), (5, 403592791), (7, 288280565), (35, 57656113), (67, 30118865), (131, 15404305), (335, 6023773), (469, 4302695), (655, 3080861), (917, 2200615), (2345, 860539), (4585, 440123), (6569, 307195), (8777, 229915), (32845, 61439), (43885, 45983)]