2090764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1297}}^1$

素因数の和:1345

約数の個数: 24

約数和(自身を含む): 4070528

約数和(自身を除く): 1979764

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1297, 1612, 2594, 5188, 16861, 33722, 40207, 67444, 80414, 160828, 522691, 1045382, 2090764]

約数ペア:

[(1, 2090764), (2, 1045382), (4, 522691), (13, 160828), (26, 80414), (31, 67444), (52, 40207), (62, 33722), (124, 16861), (403, 5188), (806, 2594), (1297, 1612)]