2057303739

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1$

素因数の和:388

約数の個数: 64

約数和(自身を含む): 3071996928

約数和(自身を除く): 1014693189

約数列:

[1, 3, 17, 43, 51, 71, 73, 129, 181, 213, 219, 543, 731, 1207, 1241, 2193, 3053, 3077, 3139, 3621, 3723, 5183, 7783, 9159, 9231, 9417, 12851, 13213, 15549, 23349, 38553, 39639, 51901, 53363, 88111, 132311, 155703, 160089, 218467, 222869, 224621, 264333, 396933, 552593, 568159, 655401, 668607, 673863, 938123, 1657779, 1704477, 2814369, 3788773, 9394081, 9658703, 11366319, 15948091, 28182243, 28976109, 40339289, 47844273, 121017867, 685767913, 2057303739]

約数ペア:

[(1, 2057303739), (3, 685767913), (17, 121017867), (43, 47844273), (51, 40339289), (71, 28976109), (73, 28182243), (129, 15948091), (181, 11366319), (213, 9658703), (219, 9394081), (543, 3788773), (731, 2814369), (1207, 1704477), (1241, 1657779), (2193, 938123), (3053, 673863), (3077, 668607), (3139, 655401), (3621, 568159), (3723, 552593), (5183, 396933), (7783, 264333), (9159, 224621), (9231, 222869), (9417, 218467), (12851, 160089), (13213, 155703), (15549, 132311), (23349, 88111), (38553, 53363), (39639, 51901)]