1399683018

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{1678277}}^1$

素因数の和:1678421

約数の個数: 16

約数和(自身を含む): 2819507040

約数和(自身を除く): 1419824022

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 1678277, 3356554, 5034831, 10069662, 233280503, 466561006, 699841509, 1399683018]

約数ペア:

[(1, 1399683018), (2, 699841509), (3, 466561006), (6, 233280503), (139, 10069662), (278, 5034831), (417, 3356554), (834, 1678277)]