2026852478

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{65777}}^1$

素因数の和:65888

約数の個数: 32

約数和(自身を含む): 3637260288

約数和(自身を除く): 1610407810

約数列:

[1, 2, 7, 14, 31, 62, 71, 142, 217, 434, 497, 994, 2201, 4402, 15407, 30814, 65777, 131554, 460439, 920878, 2039087, 4078174, 4670167, 9340334, 14273609, 28547218, 32691169, 65382338, 144775177, 289550354, 1013426239, 2026852478]

約数ペア:

[(1, 2026852478), (2, 1013426239), (7, 289550354), (14, 144775177), (31, 65382338), (62, 32691169), (71, 28547218), (142, 14273609), (217, 9340334), (434, 4670167), (497, 4078174), (994, 2039087), (2201, 920878), (4402, 460439), (15407, 131554), (30814, 65777)]