2765861

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{181}}^1$

素因数の和:284

約数の個数: 16

約数和(自身を含む): 3319680

約数和(自身を除く): 553819

約数列:

[1, 7, 37, 59, 181, 259, 413, 1267, 2183, 6697, 10679, 15281, 46879, 74753, 395123, 2765861]

約数ペア:

[(1, 2765861), (7, 395123), (37, 74753), (59, 46879), (181, 15281), (259, 10679), (413, 6697), (1267, 2183)]