2103014107

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:987

約数の個数: 32

約数和(自身を含む): 2351462400

約数和(自身を除く): 248448293

約数列:

[1, 19, 41, 47, 71, 779, 809, 893, 1349, 1927, 2911, 3337, 15371, 33169, 36613, 38023, 55309, 57439, 63403, 136817, 630211, 722437, 1091341, 1558943, 2354999, 2599523, 2699633, 29619917, 44744981, 51293027, 110684953, 2103014107]

約数ペア:

[(1, 2103014107), (19, 110684953), (41, 51293027), (47, 44744981), (71, 29619917), (779, 2699633), (809, 2599523), (893, 2354999), (1349, 1558943), (1927, 1091341), (2911, 722437), (3337, 630211), (15371, 136817), (33169, 63403), (36613, 57439), (38023, 55309)]