2590922

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{641}}^1$

素因数の和:733

約数の個数: 16

約数和(自身を含む): 4067712

約数和(自身を除く): 1476790

約数列:

[1, 2, 43, 47, 86, 94, 641, 1282, 2021, 4042, 27563, 30127, 55126, 60254, 1295461, 2590922]

約数ペア:

[(1, 2590922), (2, 1295461), (43, 60254), (47, 55126), (86, 30127), (94, 27563), (641, 4042), (1282, 2021)]