2014502721

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{1657}}^1$

素因数の和:1974

約数の個数: 64

約数和(自身を含む): 3539896320

約数和(自身を除く): 1525393599

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 277, 399, 627, 831, 1463, 1657, 1939, 3047, 4389, 4971, 5263, 5817, 9141, 11599, 15789, 18227, 21329, 31483, 34797, 36841, 54681, 57893, 63987, 94449, 110523, 127589, 173679, 220381, 346313, 382767, 405251, 458989, 661143, 1038939, 1215753, 1376967, 2424191, 3212923, 5048879, 7272573, 8720791, 9638769, 15146637, 26162373, 35342153, 61045537, 95928701, 106026459, 183136611, 287786103, 671500907, 2014502721]

約数ペア:

[(1, 2014502721), (3, 671500907), (7, 287786103), (11, 183136611), (19, 106026459), (21, 95928701), (33, 61045537), (57, 35342153), (77, 26162373), (133, 15146637), (209, 9638769), (231, 8720791), (277, 7272573), (399, 5048879), (627, 3212923), (831, 2424191), (1463, 1376967), (1657, 1215753), (1939, 1038939), (3047, 661143), (4389, 458989), (4971, 405251), (5263, 382767), (5817, 346313), (9141, 220381), (11599, 173679), (15789, 127589), (18227, 110523), (21329, 94449), (31483, 63987), (34797, 57893), (36841, 54681)]