2885421916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2837}}^1\times {\mathrm{19559}}^1$

素因数の和:22413

約数の個数: 24

約数和(自身を含む): 5440105440

約数和(自身を除く): 2554683524

約数列:

[1, 2, 4, 13, 26, 52, 2837, 5674, 11348, 19559, 36881, 39118, 73762, 78236, 147524, 254267, 508534, 1017068, 55488883, 110977766, 221955532, 721355479, 1442710958, 2885421916]

約数ペア:

[(1, 2885421916), (2, 1442710958), (4, 721355479), (13, 221955532), (26, 110977766), (52, 55488883), (2837, 1017068), (5674, 508534), (11348, 254267), (19559, 147524), (36881, 78236), (39118, 73762)]