2056568854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{17623}}^1$

素因数の和:17764

約数の個数: 32

約数和(自身を含む): 3375348480

約数和(自身を除く): 1318779626

約数列:

[1, 2, 19, 37, 38, 74, 83, 166, 703, 1406, 1577, 3071, 3154, 6142, 17623, 35246, 58349, 116698, 334837, 652051, 669674, 1304102, 1462709, 2925418, 12388969, 24777938, 27791471, 54120233, 55582942, 108240466, 1028284427, 2056568854]

約数ペア:

[(1, 2056568854), (2, 1028284427), (19, 108240466), (37, 55582942), (38, 54120233), (74, 27791471), (83, 24777938), (166, 12388969), (703, 2925418), (1406, 1462709), (1577, 1304102), (3071, 669674), (3154, 652051), (6142, 334837), (17623, 116698), (35246, 58349)]