1962685438

素因数分解:

$2^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{404011}}^1$

素因数の和:404367

約数の個数: 16

約数和(自身を含む): 3374308224

約数和(自身を除く): 1411622786

約数列:

[1, 2, 7, 14, 347, 694, 2429, 4858, 404011, 808022, 2828077, 5656154, 140191817, 280383634, 981342719, 1962685438]

約数ペア:

[(1, 1962685438), (2, 981342719), (7, 280383634), (14, 140191817), (347, 5656154), (694, 2828077), (2429, 808022), (4858, 404011)]