2551103674

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{10718923}}^1$

素因数の和:10718949

約数の個数: 16

約数和(自身を含む): 4630575168

約数和(自身を除く): 2079471494

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 10718923, 21437846, 75032461, 150064922, 182221691, 364443382, 1275551837, 2551103674]

約数ペア:

[(1, 2551103674), (2, 1275551837), (7, 364443382), (14, 182221691), (17, 150064922), (34, 75032461), (119, 21437846), (238, 10718923)]