139148506

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{242419}}^1$

素因数の和:242469

約数の個数: 16

約数和(自身を含む): 244359360

約数和(自身を除く): 105210854

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 242419, 484838, 1696933, 3393866, 9939179, 19878358, 69574253, 139148506]

約数ペア:

[(1, 139148506), (2, 69574253), (7, 19878358), (14, 9939179), (41, 3393866), (82, 1696933), (287, 484838), (574, 242419)]