1978836

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{1601}}^1$

素因数の和:1711

約数の個数: 24

約数和(自身を含む): 4665024

約数和(自身を除く): 2686188

約数列:

[1, 2, 3, 4, 6, 12, 103, 206, 309, 412, 618, 1236, 1601, 3202, 4803, 6404, 9606, 19212, 164903, 329806, 494709, 659612, 989418, 1978836]

約数ペア:

[(1, 1978836), (2, 989418), (3, 659612), (4, 494709), (6, 329806), (12, 164903), (103, 19212), (206, 9606), (309, 6404), (412, 4803), (618, 3202), (1236, 1601)]