2580557054

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{10273}}^1$

素因数の和:10436

約数の個数: 32

約数和(自身を含む): 4127682240

約数和(自身を除く): 1547125186

約数列:

[1, 2, 29, 58, 61, 71, 122, 142, 1769, 2059, 3538, 4118, 4331, 8662, 10273, 20546, 125599, 251198, 297917, 595834, 626653, 729383, 1253306, 1458766, 18172937, 21152107, 36345874, 42304214, 44492363, 88984726, 1290278527, 2580557054]

約数ペア:

[(1, 2580557054), (2, 1290278527), (29, 88984726), (58, 44492363), (61, 42304214), (71, 36345874), (122, 21152107), (142, 18172937), (1769, 1458766), (2059, 1253306), (3538, 729383), (4118, 626653), (4331, 595834), (8662, 297917), (10273, 251198), (20546, 125599)]