2015187582

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{1987}}^1$

素因数の和:2233

約数の個数: 64

約数和(自身を含む): 4366220544

約数和(自身を除く): 2351032962

約数列:

[1, 2, 3, 6, 17, 34, 51, 61, 102, 122, 163, 183, 326, 366, 489, 978, 1037, 1987, 2074, 2771, 3111, 3974, 5542, 5961, 6222, 8313, 9943, 11922, 16626, 19886, 29829, 33779, 59658, 67558, 101337, 121207, 169031, 202674, 242414, 323881, 338062, 363621, 507093, 647762, 727242, 971643, 1014186, 1943286, 2060519, 4121038, 5505977, 6181557, 11011954, 12363114, 16517931, 19756741, 33035862, 39513482, 59270223, 118540446, 335864597, 671729194, 1007593791, 2015187582]

約数ペア:

[(1, 2015187582), (2, 1007593791), (3, 671729194), (6, 335864597), (17, 118540446), (34, 59270223), (51, 39513482), (61, 33035862), (102, 19756741), (122, 16517931), (163, 12363114), (183, 11011954), (326, 6181557), (366, 5505977), (489, 4121038), (978, 2060519), (1037, 1943286), (1987, 1014186), (2074, 971643), (2771, 727242), (3111, 647762), (3974, 507093), (5542, 363621), (5961, 338062), (6222, 323881), (8313, 242414), (9943, 202674), (11922, 169031), (16626, 121207), (19886, 101337), (29829, 67558), (33779, 59658)]