2976140

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{2221}}^1$

素因数の和:2297

約数の個数: 24

約数和(自身を含む): 6346032

約数和(自身を除く): 3369892

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 2221, 4442, 8884, 11105, 22210, 44420, 148807, 297614, 595228, 744035, 1488070, 2976140]

約数ペア:

[(1, 2976140), (2, 1488070), (4, 744035), (5, 595228), (10, 297614), (20, 148807), (67, 44420), (134, 22210), (268, 11105), (335, 8884), (670, 4442), (1340, 2221)]