1312564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1297}}^1$

素因数の和:1335

約数の個数: 24

約数和(自身を含む): 2616768

約数和(自身を除く): 1304204

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 1297, 2594, 5188, 14267, 28534, 29831, 57068, 59662, 119324, 328141, 656282, 1312564]

約数ペア:

[(1, 1312564), (2, 656282), (4, 328141), (11, 119324), (22, 59662), (23, 57068), (44, 29831), (46, 28534), (92, 14267), (253, 5188), (506, 2594), (1012, 1297)]