2017641136

素因数分解:

$2^4\times 7^1\times {\mathrm{18014653}}^1$

素因数の和:18014668

約数の個数: 20

約数和(自身を含む): 4467634192

約数和(自身を除く): 2449993056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 18014653, 36029306, 72058612, 126102571, 144117224, 252205142, 288234448, 504410284, 1008820568, 2017641136]

約数ペア:

[(1, 2017641136), (2, 1008820568), (4, 504410284), (7, 288234448), (8, 252205142), (14, 144117224), (16, 126102571), (28, 72058612), (56, 36029306), (112, 18014653)]