2045920552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{67141}}^1$

素因数の和:67453

約数の個数: 32

約数和(自身を含む): 4145347080

約数和(自身を除く): 2099426528

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 293, 586, 1172, 2344, 3809, 7618, 15236, 30472, 67141, 134282, 268564, 537128, 872833, 1745666, 3491332, 6982664, 19672313, 39344626, 78689252, 157378504, 255740069, 511480138, 1022960276, 2045920552]

約数ペア:

[(1, 2045920552), (2, 1022960276), (4, 511480138), (8, 255740069), (13, 157378504), (26, 78689252), (52, 39344626), (104, 19672313), (293, 6982664), (586, 3491332), (1172, 1745666), (2344, 872833), (3809, 537128), (7618, 268564), (15236, 134282), (30472, 67141)]