2559791724

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1787}}^1\times {\mathrm{17053}}^1$

素因数の和:18854

約数の個数: 48

約数和(自身を含む): 6830331648

約数和(自身を除く): 4270539924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1787, 3574, 5361, 7148, 10722, 12509, 17053, 21444, 25018, 34106, 37527, 50036, 51159, 68212, 75054, 102318, 119371, 150108, 204636, 238742, 358113, 477484, 716226, 1432452, 30473711, 60947422, 91421133, 121894844, 182842266, 213315977, 365684532, 426631954, 639947931, 853263908, 1279895862, 2559791724]

約数ペア:

[(1, 2559791724), (2, 1279895862), (3, 853263908), (4, 639947931), (6, 426631954), (7, 365684532), (12, 213315977), (14, 182842266), (21, 121894844), (28, 91421133), (42, 60947422), (84, 30473711), (1787, 1432452), (3574, 716226), (5361, 477484), (7148, 358113), (10722, 238742), (12509, 204636), (17053, 150108), (21444, 119371), (25018, 102318), (34106, 75054), (37527, 68212), (50036, 51159)]