1720432862

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{2382871}}^1$

素因数の和:2382911

約数の個数: 12

約数和(自身を含む): 2723622696

約数和(自身を除く): 1003189834

約数列:

[1, 2, 19, 38, 361, 722, 2382871, 4765742, 45274549, 90549098, 860216431, 1720432862]

約数ペア:

[(1, 1720432862), (2, 860216431), (19, 90549098), (38, 45274549), (361, 4765742), (722, 2382871)]