869093072

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{1324837}}^1$

素因数の和:1324886

約数の個数: 20

約数和(自身を含む): 1724939076

約数和(自身を除く): 855846004

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 1324837, 2649674, 5299348, 10598696, 21197392, 54318317, 108636634, 217273268, 434546536, 869093072]

約数ペア:

[(1, 869093072), (2, 434546536), (4, 217273268), (8, 108636634), (16, 54318317), (41, 21197392), (82, 10598696), (164, 5299348), (328, 2649674), (656, 1324837)]