2005343018

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8425811}}^1$

素因数の和:8425837

約数の個数: 16

約数和(自身を含む): 3639950784

約数和(自身を除く): 1634607766

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 8425811, 16851622, 58980677, 117961354, 143238787, 286477574, 1002671509, 2005343018]

約数ペア:

[(1, 2005343018), (2, 1002671509), (7, 286477574), (14, 143238787), (17, 117961354), (34, 58980677), (119, 16851622), (238, 8425811)]