2080679838

素因数分解:

$2^1\times 3^1\times {\mathrm{8821}}^1\times {\mathrm{39313}}^1$

素因数の和:48139

約数の個数: 16

約数和(自身を含む): 4161937296

約数和(自身を除く): 2081257458

約数列:

[1, 2, 3, 6, 8821, 17642, 26463, 39313, 52926, 78626, 117939, 235878, 346779973, 693559946, 1040339919, 2080679838]

約数ペア:

[(1, 2080679838), (2, 1040339919), (3, 693559946), (6, 346779973), (8821, 235878), (17642, 117939), (26463, 78626), (39313, 52926)]