2261036689

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{37223}}^1$

素因数の和:37404

約数の個数: 16

約数和(自身を含む): 2501452800

約数和(自身を除く): 240416111

約数列:

[1, 19, 23, 139, 437, 2641, 3197, 37223, 60743, 707237, 856129, 5173997, 16266451, 98305943, 119001931, 2261036689]

約数ペア:

[(1, 2261036689), (19, 119001931), (23, 98305943), (139, 16266451), (437, 5173997), (2641, 856129), (3197, 707237), (37223, 60743)]