1570386416

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{706109}}^1$

素因数の和:706256

約数の個数: 20

約数和(自身を含む): 3064517400

約数和(自身を除く): 1494130984

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 706109, 1412218, 2824436, 5648872, 11297744, 98149151, 196298302, 392596604, 785193208, 1570386416]

約数ペア:

[(1, 1570386416), (2, 785193208), (4, 392596604), (8, 196298302), (16, 98149151), (139, 11297744), (278, 5648872), (556, 2824436), (1112, 1412218), (2224, 706109)]