16649143494

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{389563}}^1$

素因数の和:390004

約数の個数: 32

約数和(自身を含む): 35341246080

約数和(自身を除く): 18692102586

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 419, 838, 1257, 2514, 7123, 14246, 21369, 42738, 389563, 779126, 1168689, 2337378, 6622571, 13245142, 19867713, 39735426, 163226897, 326453794, 489680691, 979361382, 2774857249, 5549714498, 8324571747, 16649143494]

約数ペア:

[(1, 16649143494), (2, 8324571747), (3, 5549714498), (6, 2774857249), (17, 979361382), (34, 489680691), (51, 326453794), (102, 163226897), (419, 39735426), (838, 19867713), (1257, 13245142), (2514, 6622571), (7123, 2337378), (14246, 1168689), (21369, 779126), (42738, 389563)]