2021168994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2381}}^1\times {\mathrm{10883}}^1$

素因数の和:13282

約数の個数: 32

約数和(自身を含む): 4355515584

約数和(自身を除く): 2334346590

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2381, 4762, 7143, 10883, 14286, 21766, 30953, 32649, 61906, 65298, 92859, 141479, 185718, 282958, 424437, 848874, 25912423, 51824846, 77737269, 155474538, 336861499, 673722998, 1010584497, 2021168994]

約数ペア:

[(1, 2021168994), (2, 1010584497), (3, 673722998), (6, 336861499), (13, 155474538), (26, 77737269), (39, 51824846), (78, 25912423), (2381, 848874), (4762, 424437), (7143, 282958), (10883, 185718), (14286, 141479), (21766, 92859), (30953, 65298), (32649, 61906)]