2488922

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:973

約数の個数: 16

約数和(自身を含む): 3964032

約数和(自身を除く): 1475110

約数列:

[1, 2, 23, 46, 61, 122, 887, 1403, 1774, 2806, 20401, 40802, 54107, 108214, 1244461, 2488922]

約数ペア:

[(1, 2488922), (2, 1244461), (23, 108214), (46, 54107), (61, 40802), (122, 20401), (887, 2806), (1403, 1774)]