1255967089

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{2647}}^1$

素因数の和:2809

約数の個数: 32

約数和(自身を含む): 1521434880

約数和(自身を除く): 265467791

約数列:

[1, 13, 17, 19, 113, 221, 247, 323, 1469, 1921, 2147, 2647, 4199, 24973, 27911, 34411, 36499, 44999, 50293, 299111, 474487, 584987, 653809, 854981, 3888443, 5084887, 5683109, 11114753, 66103531, 73880417, 96612853, 1255967089]

約数ペア:

[(1, 1255967089), (13, 96612853), (17, 73880417), (19, 66103531), (113, 11114753), (221, 5683109), (247, 5084887), (323, 3888443), (1469, 854981), (1921, 653809), (2147, 584987), (2647, 474487), (4199, 299111), (24973, 50293), (27911, 44999), (34411, 36499)]