1329120710

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1872001}}^1$

素因数の和:1872079

約数の個数: 16

約数和(自身を含む): 2426114592

約数和(自身を除く): 1096993882

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 1872001, 3744002, 9360005, 18720010, 132912071, 265824142, 664560355, 1329120710]

約数ペア:

[(1, 1329120710), (2, 664560355), (5, 265824142), (10, 132912071), (71, 18720010), (142, 9360005), (355, 3744002), (710, 1872001)]