2561268

素因数分解:

$2^2\times 3^1\times {\mathrm{61}}^1\times {\mathrm{3499}}^1$

素因数の和:3567

約数の個数: 24

約数和(自身を含む): 6076000

約数和(自身を除く): 3514732

約数列:

[1, 2, 3, 4, 6, 12, 61, 122, 183, 244, 366, 732, 3499, 6998, 10497, 13996, 20994, 41988, 213439, 426878, 640317, 853756, 1280634, 2561268]

約数ペア:

[(1, 2561268), (2, 1280634), (3, 853756), (4, 640317), (6, 426878), (12, 213439), (61, 41988), (122, 20994), (183, 13996), (244, 10497), (366, 6998), (732, 3499)]