80881476962

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9122657}}^1$

素因数の和:9122714

約数の個数: 32

約数和(自身を含む): 147130228224

約数和(自身を除く): 66248751262

約数列:

[1, 2, 11, 13, 22, 26, 31, 62, 143, 286, 341, 403, 682, 806, 4433, 8866, 9122657, 18245314, 100349227, 118594541, 200698454, 237189082, 282802367, 565604734, 1304539951, 2609079902, 3110826037, 3676430771, 6221652074, 7352861542, 40440738481, 80881476962]

約数ペア:

[(1, 80881476962), (2, 40440738481), (11, 7352861542), (13, 6221652074), (22, 3676430771), (26, 3110826037), (31, 2609079902), (62, 1304539951), (143, 565604734), (286, 282802367), (341, 237189082), (403, 200698454), (682, 118594541), (806, 100349227), (4433, 18245314), (8866, 9122657)]