2051230566

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{19559}}^1$

素因数の和:19809

約数の個数: 64

約数和(自身を含む): 5137551360

約数和(自身を除く): 3086320794

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 227, 231, 454, 462, 681, 1362, 1589, 2497, 3178, 4767, 4994, 7491, 9534, 14982, 17479, 19559, 34958, 39118, 52437, 58677, 104874, 117354, 136913, 215149, 273826, 410739, 430298, 645447, 821478, 1290894, 1506043, 3012086, 4439893, 4518129, 8879786, 9036258, 13319679, 26639358, 31079251, 48838823, 62158502, 93237753, 97677646, 146516469, 186475506, 293032938, 341871761, 683743522, 1025615283, 2051230566]

約数ペア:

[(1, 2051230566), (2, 1025615283), (3, 683743522), (6, 341871761), (7, 293032938), (11, 186475506), (14, 146516469), (21, 97677646), (22, 93237753), (33, 62158502), (42, 48838823), (66, 31079251), (77, 26639358), (154, 13319679), (227, 9036258), (231, 8879786), (454, 4518129), (462, 4439893), (681, 3012086), (1362, 1506043), (1589, 1290894), (2497, 821478), (3178, 645447), (4767, 430298), (4994, 410739), (7491, 273826), (9534, 215149), (14982, 136913), (17479, 117354), (19559, 104874), (34958, 58677), (39118, 52437)]