537223442

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{443}}^1$

素因数の和:615

約数の個数: 64

約数和(自身を含む): 1002516480

約数和(自身を除く): 465293038

約数列:

[1, 2, 7, 14, 19, 38, 47, 94, 97, 133, 194, 266, 329, 443, 658, 679, 886, 893, 1358, 1786, 1843, 3101, 3686, 4559, 6202, 6251, 8417, 9118, 12502, 12901, 16834, 20821, 25802, 31913, 41642, 42971, 58919, 63826, 85942, 86621, 117838, 145747, 173242, 291494, 300797, 395599, 601594, 606347, 791198, 816449, 1212694, 1632898, 2019637, 2769193, 4039274, 5538386, 5715143, 11430286, 14137459, 28274918, 38373103, 76746206, 268611721, 537223442]

約数ペア:

[(1, 537223442), (2, 268611721), (7, 76746206), (14, 38373103), (19, 28274918), (38, 14137459), (47, 11430286), (94, 5715143), (97, 5538386), (133, 4039274), (194, 2769193), (266, 2019637), (329, 1632898), (443, 1212694), (658, 816449), (679, 791198), (886, 606347), (893, 601594), (1358, 395599), (1786, 300797), (1843, 291494), (3101, 173242), (3686, 145747), (4559, 117838), (6202, 86621), (6251, 85942), (8417, 63826), (9118, 58919), (12502, 42971), (12901, 41642), (16834, 31913), (20821, 25802)]