2013154612

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{479}}^1\times {\mathrm{523}}^1$

素因数の和:1061

約数の個数: 72

約数和(自身を含む): 4214972160

約数和(自身を除く): 2201817548

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 479, 523, 574, 958, 1046, 1148, 1916, 2009, 2092, 3353, 3661, 4018, 6706, 7322, 8036, 13412, 14644, 19639, 21443, 23471, 25627, 39278, 42886, 46942, 51254, 78556, 85772, 93884, 102508, 137473, 150101, 250517, 274946, 300202, 501034, 549892, 600404, 962311, 1002068, 1050707, 1753619, 1924622, 2101414, 3507238, 3849244, 4202828, 7014476, 10271197, 12275333, 20542394, 24550666, 41084788, 49101332, 71898379, 143796758, 287593516, 503288653, 1006577306, 2013154612]

約数ペア:

[(1, 2013154612), (2, 1006577306), (4, 503288653), (7, 287593516), (14, 143796758), (28, 71898379), (41, 49101332), (49, 41084788), (82, 24550666), (98, 20542394), (164, 12275333), (196, 10271197), (287, 7014476), (479, 4202828), (523, 3849244), (574, 3507238), (958, 2101414), (1046, 1924622), (1148, 1753619), (1916, 1050707), (2009, 1002068), (2092, 962311), (3353, 600404), (3661, 549892), (4018, 501034), (6706, 300202), (7322, 274946), (8036, 250517), (13412, 150101), (14644, 137473), (19639, 102508), (21443, 93884), (23471, 85772), (25627, 78556), (39278, 51254), (42886, 46942)]