26904790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{244589}}^1$

素因数の和:244607

約数の個数: 16

約数和(自身を含む): 52831440

約数和(自身を除く): 25926650

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 244589, 489178, 1222945, 2445890, 2690479, 5380958, 13452395, 26904790]

約数ペア:

[(1, 26904790), (2, 13452395), (5, 5380958), (10, 2690479), (11, 2445890), (22, 1222945), (55, 489178), (110, 244589)]