255937866

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1303}}^1\times {\mathrm{1723}}^1$

素因数の和:3050

約数の個数: 32

約数和(自身を含む): 539543040

約数和(自身を除く): 283605174

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1303, 1723, 2606, 3446, 3909, 5169, 7818, 10338, 24757, 32737, 49514, 65474, 74271, 98211, 148542, 196422, 2245069, 4490138, 6735207, 13470414, 42656311, 85312622, 127968933, 255937866]

約数ペア:

[(1, 255937866), (2, 127968933), (3, 85312622), (6, 42656311), (19, 13470414), (38, 6735207), (57, 4490138), (114, 2245069), (1303, 196422), (1723, 148542), (2606, 98211), (3446, 74271), (3909, 65474), (5169, 49514), (7818, 32737), (10338, 24757)]