2027427554

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1\times {\mathrm{647}}^1$

素因数の和:1214

約数の個数: 32

約数和(自身を含む): 3161410560

約数和(自身を除く): 1133983006

約数列:

[1, 2, 43, 83, 86, 166, 439, 647, 878, 1294, 3569, 7138, 18877, 27821, 36437, 37754, 53701, 55642, 72874, 107402, 284033, 568066, 1566791, 2309143, 3133582, 4618286, 12213419, 23574739, 24426838, 47149478, 1013713777, 2027427554]

約数ペア:

[(1, 2027427554), (2, 1013713777), (43, 47149478), (83, 24426838), (86, 23574739), (166, 12213419), (439, 4618286), (647, 3133582), (878, 2309143), (1294, 1566791), (3569, 568066), (7138, 284033), (18877, 107402), (27821, 72874), (36437, 55642), (37754, 53701)]