2769788

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{3191}}^1$

素因数の和:3233

約数の個数: 24

約数和(自身を含む): 5720064

約数和(自身を除く): 2950276

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 3191, 6382, 12764, 22337, 44674, 89348, 98921, 197842, 395684, 692447, 1384894, 2769788]

約数ペア:

[(1, 2769788), (2, 1384894), (4, 692447), (7, 395684), (14, 197842), (28, 98921), (31, 89348), (62, 44674), (124, 22337), (217, 12764), (434, 6382), (868, 3191)]