2008197302

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{128221}}^1$

素因数の和:128455

約数の個数: 16

約数和(自身を含む): 3101946624

約数和(自身を除く): 1093749322

約数列:

[1, 2, 41, 82, 191, 382, 7831, 15662, 128221, 256442, 5257061, 10514122, 24490211, 48980422, 1004098651, 2008197302]

約数ペア:

[(1, 2008197302), (2, 1004098651), (41, 48980422), (82, 24490211), (191, 10514122), (382, 5257061), (7831, 256442), (15662, 128221)]