1993128004

素因数分解:

$2^2\times 7^1\times {\mathrm{619}}^1\times {\mathrm{114997}}^1$

素因数の和:115627

約数の個数: 24

約数和(自身を含む): 3992730560

約数和(自身を除く): 1999602556

約数列:

[1, 2, 4, 7, 14, 28, 619, 1238, 2476, 4333, 8666, 17332, 114997, 229994, 459988, 804979, 1609958, 3219916, 71183143, 142366286, 284732572, 498282001, 996564002, 1993128004]

約数ペア:

[(1, 1993128004), (2, 996564002), (4, 498282001), (7, 284732572), (14, 142366286), (28, 71183143), (619, 3219916), (1238, 1609958), (2476, 804979), (4333, 459988), (8666, 229994), (17332, 114997)]