2021881202

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{113}}^1\times {\mathrm{691}}^1$

素因数の和:935

約数の個数: 48

約数和(自身を含む): 3399441696

約数和(自身を除く): 1377560494

約数列:

[1, 2, 11, 22, 107, 113, 121, 214, 226, 242, 691, 1177, 1243, 1382, 2354, 2486, 7601, 12091, 12947, 13673, 15202, 24182, 25894, 27346, 73937, 78083, 83611, 133001, 147874, 156166, 167222, 266002, 813307, 858913, 1463011, 1626614, 1717826, 2926022, 8354881, 8946377, 9448043, 16709762, 17892754, 18896086, 91903691, 183807382, 1010940601, 2021881202]

約数ペア:

[(1, 2021881202), (2, 1010940601), (11, 183807382), (22, 91903691), (107, 18896086), (113, 17892754), (121, 16709762), (214, 9448043), (226, 8946377), (242, 8354881), (691, 2926022), (1177, 1717826), (1243, 1626614), (1382, 1463011), (2354, 858913), (2486, 813307), (7601, 266002), (12091, 167222), (12947, 156166), (13673, 147874), (15202, 133001), (24182, 83611), (25894, 78083), (27346, 73937)]