2017105440392

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1\times {\mathrm{1726489}}^1$

素因数の和:1727206

約数の個数: 64

約数和(自身を含む): 4468432358400

約数和(自身を除く): 2451326918008

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 673, 868, 1346, 1736, 2692, 4711, 5384, 9422, 18844, 20863, 37688, 41726, 83452, 146041, 166904, 292082, 584164, 1168328, 1726489, 3452978, 6905956, 12085423, 13811912, 24170846, 48341692, 53521159, 96683384, 107042318, 214084636, 374648113, 428169272, 749296226, 1161927097, 1498592452, 2323854194, 2997184904, 4647708388, 8133489679, 9295416776, 16266979358, 32533958716, 36019740007, 65067917432, 72039480014, 144078960028, 252138180049, 288157920056, 504276360098, 1008552720196, 2017105440392]

約数ペア:

[(1, 2017105440392), (2, 1008552720196), (4, 504276360098), (7, 288157920056), (8, 252138180049), (14, 144078960028), (28, 72039480014), (31, 65067917432), (56, 36019740007), (62, 32533958716), (124, 16266979358), (217, 9295416776), (248, 8133489679), (434, 4647708388), (673, 2997184904), (868, 2323854194), (1346, 1498592452), (1736, 1161927097), (2692, 749296226), (4711, 428169272), (5384, 374648113), (9422, 214084636), (18844, 107042318), (20863, 96683384), (37688, 53521159), (41726, 48341692), (83452, 24170846), (146041, 13811912), (166904, 12085423), (292082, 6905956), (584164, 3452978), (1168328, 1726489)]