2051280434

素因数分解:

$2^1\times 7^2\times {\mathrm{2543}}^1\times {\mathrm{8231}}^1$

素因数の和:10790

約数の個数: 24

約数和(自身を含む): 3581117568

約数和(自身を除く): 1529837134

約数列:

[1, 2, 7, 14, 49, 98, 2543, 5086, 8231, 16462, 17801, 35602, 57617, 115234, 124607, 249214, 403319, 806638, 20931433, 41862866, 146520031, 293040062, 1025640217, 2051280434]

約数ペア:

[(1, 2051280434), (2, 1025640217), (7, 293040062), (14, 146520031), (49, 41862866), (98, 20931433), (2543, 806638), (5086, 403319), (8231, 249214), (16462, 124607), (17801, 115234), (35602, 57617)]