814393010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4286279}}^1$

素因数の和:4286305

約数の個数: 16

約数和(自身を含む): 1543060800

約数和(自身を除く): 728667790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 4286279, 8572558, 21431395, 42862790, 81439301, 162878602, 407196505, 814393010]

約数ペア:

[(1, 814393010), (2, 407196505), (5, 162878602), (10, 81439301), (19, 42862790), (38, 21431395), (95, 8572558), (190, 4286279)]