889142716

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1019}}^1\times {\mathrm{2833}}^1$

素因数の和:3874

約数の個数: 48

約数和(自身を含む): 1942536960

約数和(自身を除く): 1053394244

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1019, 2038, 2833, 4076, 5666, 7133, 11209, 11332, 14266, 19831, 22418, 28532, 31163, 39662, 44836, 62326, 78463, 79324, 124652, 156926, 218141, 313852, 436282, 872564, 2886827, 5773654, 11547308, 20207789, 31755097, 40415578, 63510194, 80831156, 127020388, 222285679, 444571358, 889142716]

約数ペア:

[(1, 889142716), (2, 444571358), (4, 222285679), (7, 127020388), (11, 80831156), (14, 63510194), (22, 40415578), (28, 31755097), (44, 20207789), (77, 11547308), (154, 5773654), (308, 2886827), (1019, 872564), (2038, 436282), (2833, 313852), (4076, 218141), (5666, 156926), (7133, 124652), (11209, 79324), (11332, 78463), (14266, 62326), (19831, 44836), (22418, 39662), (28532, 31163)]