2080026

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{2963}}^1$

素因数の和:2987

約数の個数: 32

約数和(自身を含む): 4979520

約数和(自身を除く): 2899494

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 2963, 5926, 8889, 17778, 26667, 38519, 53334, 77038, 80001, 115557, 160002, 231114, 346671, 693342, 1040013, 2080026]

約数ペア:

[(1, 2080026), (2, 1040013), (3, 693342), (6, 346671), (9, 231114), (13, 160002), (18, 115557), (26, 80001), (27, 77038), (39, 53334), (54, 38519), (78, 26667), (117, 17778), (234, 8889), (351, 5926), (702, 2963)]