1905299874

素因数分解:

$2^1\times 3^3\times {\mathrm{239}}^1\times {\mathrm{147629}}^1$

素因数の和:147879

約数の個数: 32

約数和(自身を含む): 4251744000

約数和(自身を除く): 2346444126

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 239, 478, 717, 1434, 2151, 4302, 6453, 12906, 147629, 295258, 442887, 885774, 1328661, 2657322, 3985983, 7971966, 35283331, 70566662, 105849993, 211699986, 317549979, 635099958, 952649937, 1905299874]

約数ペア:

[(1, 1905299874), (2, 952649937), (3, 635099958), (6, 317549979), (9, 211699986), (18, 105849993), (27, 70566662), (54, 35283331), (239, 7971966), (478, 3985983), (717, 2657322), (1434, 1328661), (2151, 885774), (4302, 442887), (6453, 295258), (12906, 147629)]