3890684

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{491}}^1$

素因数の和:785

約数の個数: 24

約数和(自身を含む): 7824768

約数和(自身を除く): 3934084

約数列:

[1, 2, 4, 7, 14, 28, 283, 491, 566, 982, 1132, 1964, 1981, 3437, 3962, 6874, 7924, 13748, 138953, 277906, 555812, 972671, 1945342, 3890684]

約数ペア:

[(1, 3890684), (2, 1945342), (4, 972671), (7, 555812), (14, 277906), (28, 138953), (283, 13748), (491, 7924), (566, 6874), (982, 3962), (1132, 3437), (1964, 1981)]