1689993088

素因数分解:

$2^7\times 7^1\times {\mathrm{1886153}}^1$

素因数の和:1886174

約数の個数: 32

約数和(自身を含む): 3847754160

約数和(自身を除く): 2157761072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1886153, 3772306, 7544612, 13203071, 15089224, 26406142, 30178448, 52812284, 60356896, 105624568, 120713792, 211249136, 241427584, 422498272, 844996544, 1689993088]

約数ペア:

[(1, 1689993088), (2, 844996544), (4, 422498272), (7, 241427584), (8, 211249136), (14, 120713792), (16, 105624568), (28, 60356896), (32, 52812284), (56, 30178448), (64, 26406142), (112, 15089224), (128, 13203071), (224, 7544612), (448, 3772306), (896, 1886153)]