2548434

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{1291}}^1$

素因数の和:1350

約数の個数: 32

約数和(自身を含む): 5953536

約数和(自身を除く): 3405102

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1291, 1974, 2582, 3873, 7746, 9037, 18074, 27111, 54222, 60677, 121354, 182031, 364062, 424739, 849478, 1274217, 2548434]

約数ペア:

[(1, 2548434), (2, 1274217), (3, 849478), (6, 424739), (7, 364062), (14, 182031), (21, 121354), (42, 60677), (47, 54222), (94, 27111), (141, 18074), (282, 9037), (329, 7746), (658, 3873), (987, 2582), (1291, 1974)]