2021293558

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{304687}}^1$

素因数の和:304827

約数の個数: 16

約数和(自身を含む): 3159005184

約数和(自身を除く): 1137711626

約数列:

[1, 2, 31, 62, 107, 214, 3317, 6634, 304687, 609374, 9445297, 18890594, 32601509, 65203018, 1010646779, 2021293558]

約数ペア:

[(1, 2021293558), (2, 1010646779), (31, 65203018), (62, 32601509), (107, 18890594), (214, 9445297), (3317, 609374), (6634, 304687)]