1934380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{337}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 4769856

約数和(自身を除く): 2835476

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 337, 410, 574, 674, 820, 1148, 1348, 1435, 1685, 2359, 2870, 3370, 4718, 5740, 6740, 9436, 11795, 13817, 23590, 27634, 47180, 55268, 69085, 96719, 138170, 193438, 276340, 386876, 483595, 967190, 1934380]

約数ペア:

[(1, 1934380), (2, 967190), (4, 483595), (5, 386876), (7, 276340), (10, 193438), (14, 138170), (20, 96719), (28, 69085), (35, 55268), (41, 47180), (70, 27634), (82, 23590), (140, 13817), (164, 11795), (205, 9436), (287, 6740), (337, 5740), (410, 4718), (574, 3370), (674, 2870), (820, 2359), (1148, 1685), (1348, 1435)]