2017478576

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{17299}}^1$

素因数の和:17541

約数の個数: 40

約数和(自身を含む): 4035121200

約数和(自身を除く): 2017642624

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 197, 296, 394, 592, 788, 1576, 3152, 7289, 14578, 17299, 29156, 34598, 58312, 69196, 116624, 138392, 276784, 640063, 1280126, 2560252, 3407903, 5120504, 6815806, 10241008, 13631612, 27263224, 54526448, 126092411, 252184822, 504369644, 1008739288, 2017478576]

約数ペア:

[(1, 2017478576), (2, 1008739288), (4, 504369644), (8, 252184822), (16, 126092411), (37, 54526448), (74, 27263224), (148, 13631612), (197, 10241008), (296, 6815806), (394, 5120504), (592, 3407903), (788, 2560252), (1576, 1280126), (3152, 640063), (7289, 276784), (14578, 138392), (17299, 116624), (29156, 69196), (34598, 58312)]