1641136

素因数分解:

$2^4\times 7^1\times {\mathrm{14653}}^1$

素因数の和:14668

約数の個数: 20

約数和(自身を含む): 3634192

約数和(自身を除く): 1993056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 14653, 29306, 58612, 102571, 117224, 205142, 234448, 410284, 820568, 1641136]

約数ペア:

[(1, 1641136), (2, 820568), (4, 410284), (7, 234448), (8, 205142), (14, 117224), (16, 102571), (28, 58612), (56, 29306), (112, 14653)]