2123205050

素因数分解:

$2^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{334363}}^1$

素因数の和:334502

約数の個数: 24

約数和(自身を含む): 3980269056

約数和(自身を除く): 1857064006

約数列:

[1, 2, 5, 10, 25, 50, 127, 254, 635, 1270, 3175, 6350, 334363, 668726, 1671815, 3343630, 8359075, 16718150, 42464101, 84928202, 212320505, 424641010, 1061602525, 2123205050]

約数ペア:

[(1, 2123205050), (2, 1061602525), (5, 424641010), (10, 212320505), (25, 84928202), (50, 42464101), (127, 16718150), (254, 8359075), (635, 3343630), (1270, 1671815), (3175, 668726), (6350, 334363)]