2750181791

素因数分解:

$7^2\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{3169}}^1$

素因数の和:3471

約数の個数: 24

約数和(自身を含む): 3252420000

約数和(自身を除く): 502238209

約数列:

[1, 7, 49, 89, 199, 623, 1393, 3169, 4361, 9751, 17711, 22183, 123977, 155281, 282041, 630631, 867839, 1974287, 4414417, 13820009, 30900919, 56126159, 392883113, 2750181791]

約数ペア:

[(1, 2750181791), (7, 392883113), (49, 56126159), (89, 30900919), (199, 13820009), (623, 4414417), (1393, 1974287), (3169, 867839), (4361, 630631), (9751, 282041), (17711, 155281), (22183, 123977)]