2979218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{709}}^1$

素因数の和:913

約数の個数: 16

約数和(自身を含む): 4907520

約数和(自身を除く): 1928302

約数列:

[1, 2, 11, 22, 191, 382, 709, 1418, 2101, 4202, 7799, 15598, 135419, 270838, 1489609, 2979218]

約数ペア:

[(1, 2979218), (2, 1489609), (11, 270838), (22, 135419), (191, 15598), (382, 7799), (709, 4202), (1418, 2101)]