2017068185

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:650

約数の個数: 48

約数和(自身を含む): 2744960400

約数和(自身を除く): 727892215

約数列:

[1, 5, 11, 41, 55, 121, 205, 233, 349, 451, 605, 1165, 1745, 2255, 2563, 3839, 4961, 9553, 12815, 14309, 19195, 24805, 28193, 42229, 47765, 71545, 81317, 105083, 140965, 157399, 211145, 406585, 525415, 786995, 894487, 1155913, 1731389, 3333997, 4472435, 5779565, 8656945, 9839357, 16669985, 36673967, 49196785, 183369835, 403413637, 2017068185]

約数ペア:

[(1, 2017068185), (5, 403413637), (11, 183369835), (41, 49196785), (55, 36673967), (121, 16669985), (205, 9839357), (233, 8656945), (349, 5779565), (451, 4472435), (605, 3333997), (1165, 1731389), (1745, 1155913), (2255, 894487), (2563, 786995), (3839, 525415), (4961, 406585), (9553, 211145), (12815, 157399), (14309, 140965), (19195, 105083), (24805, 81317), (28193, 71545), (42229, 47765)]