385219681

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{22039}}^1$

素因数の和:22284

約数の個数: 16

約数和(自身を含む): 482411520

約数和(自身を除く): 97191839

約数列:

[1, 7, 11, 77, 227, 1589, 2497, 17479, 22039, 154273, 242429, 1697003, 5002853, 35019971, 55031383, 385219681]

約数ペア:

[(1, 385219681), (7, 55031383), (11, 35019971), (77, 5002853), (227, 1697003), (1589, 242429), (2497, 154273), (17479, 22039)]