2065652260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{776561}}^1$

素因数の和:776596

約数の個数: 48

約数和(自身を含む): 5218496640

約数和(自身を除く): 3152844380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 776561, 1553122, 3106244, 3882805, 5435927, 7765610, 10871854, 14754659, 15531220, 21743708, 27179635, 29509318, 54359270, 59018636, 73773295, 103282613, 108718540, 147546590, 206565226, 295093180, 413130452, 516413065, 1032826130, 2065652260]

約数ペア:

[(1, 2065652260), (2, 1032826130), (4, 516413065), (5, 413130452), (7, 295093180), (10, 206565226), (14, 147546590), (19, 108718540), (20, 103282613), (28, 73773295), (35, 59018636), (38, 54359270), (70, 29509318), (76, 27179635), (95, 21743708), (133, 15531220), (140, 14754659), (190, 10871854), (266, 7765610), (380, 5435927), (532, 3882805), (665, 3106244), (1330, 1553122), (2660, 776561)]