1330448894

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{1842727}}^1$

素因数の和:1842767

約数の個数: 12

約数和(自身を含む): 2106238104

約数和(自身を除く): 775789210

約数列:

[1, 2, 19, 38, 361, 722, 1842727, 3685454, 35011813, 70023626, 665224447, 1330448894]

約数ペア:

[(1, 1330448894), (2, 665224447), (19, 70023626), (38, 35011813), (361, 3685454), (722, 1842727)]