2577886906

素因数分解:

$2^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1\times {\mathrm{2293}}^1$

素因数の和:3046

約数の個数: 32

約数和(自身を含む): 4462178688

約数和(自身を除く): 1884291782

約数列:

[1, 2, 7, 14, 131, 262, 613, 917, 1226, 1834, 2293, 4291, 4586, 8582, 16051, 32102, 80303, 160606, 300383, 562121, 600766, 1124242, 1405609, 2102681, 2811218, 4205362, 9839263, 19678526, 184134779, 368269558, 1288943453, 2577886906]

約数ペア:

[(1, 2577886906), (2, 1288943453), (7, 368269558), (14, 184134779), (131, 19678526), (262, 9839263), (613, 4205362), (917, 2811218), (1226, 2102681), (1834, 1405609), (2293, 1124242), (4291, 600766), (4586, 562121), (8582, 300383), (16051, 160606), (32102, 80303)]