2090956

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1409}}^1$

素因数の和:1473

約数の個数: 24

約数和(自身を含む): 4263840

約数和(自身を除く): 2172884

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1409, 1484, 2818, 5636, 9863, 19726, 39452, 74677, 149354, 298708, 522739, 1045478, 2090956]

約数ペア:

[(1, 2090956), (2, 1045478), (4, 522739), (7, 298708), (14, 149354), (28, 74677), (53, 39452), (106, 19726), (212, 9863), (371, 5636), (742, 2818), (1409, 1484)]