2011852084

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{1559}}^1$

素因数の和:1924

約数の個数: 48

約数和(自身を含む): 3889267200

約数和(自身を除く): 1877415116

約数列:

[1, 2, 4, 11, 22, 44, 139, 211, 278, 422, 556, 844, 1529, 1559, 2321, 3058, 3118, 4642, 6116, 6236, 9284, 17149, 29329, 34298, 58658, 68596, 117316, 216701, 322619, 328949, 433402, 645238, 657898, 866804, 1290476, 1315796, 2383711, 3618439, 4767422, 7236878, 9534844, 14473756, 45723911, 91447822, 182895644, 502963021, 1005926042, 2011852084]

約数ペア:

[(1, 2011852084), (2, 1005926042), (4, 502963021), (11, 182895644), (22, 91447822), (44, 45723911), (139, 14473756), (211, 9534844), (278, 7236878), (422, 4767422), (556, 3618439), (844, 2383711), (1529, 1315796), (1559, 1290476), (2321, 866804), (3058, 657898), (3118, 645238), (4642, 433402), (6116, 328949), (6236, 322619), (9284, 216701), (17149, 117316), (29329, 68596), (34298, 58658)]