1277977676

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{367}}^1\times {\mathrm{6263}}^1$

素因数の和:6773

約数の個数: 24

約数和(自身を含む): 2259048960

約数和(自身を除く): 981071284

約数列:

[1, 2, 4, 139, 278, 367, 556, 734, 1468, 6263, 12526, 25052, 51013, 102026, 204052, 870557, 1741114, 2298521, 3482228, 4597042, 9194084, 319494419, 638988838, 1277977676]

約数ペア:

[(1, 1277977676), (2, 638988838), (4, 319494419), (139, 9194084), (278, 4597042), (367, 3482228), (556, 2298521), (734, 1741114), (1468, 870557), (6263, 204052), (12526, 102026), (25052, 51013)]