2008305958

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{1039}}^1\times {\mathrm{20563}}^1$

素因数の和:21651

約数の個数: 16

約数和(自身を含む): 3079664640

約数和(自身を除く): 1071358682

約数列:

[1, 2, 47, 94, 1039, 2078, 20563, 41126, 48833, 97666, 966461, 1932922, 21364957, 42729914, 1004152979, 2008305958]

約数ペア:

[(1, 2008305958), (2, 1004152979), (47, 42729914), (94, 21364957), (1039, 1932922), (2078, 966461), (20563, 97666), (41126, 48833)]