1205434504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{2087}}^1$

素因数の和:2278

約数の個数: 64

約数和(自身を含む): 2489564160

約数和(自身を除く): 1284129656

約数列:

[1, 2, 4, 8, 17, 31, 34, 62, 68, 124, 136, 137, 248, 274, 527, 548, 1054, 1096, 2087, 2108, 2329, 4174, 4216, 4247, 4658, 8348, 8494, 9316, 16696, 16988, 18632, 33976, 35479, 64697, 70958, 72199, 129394, 141916, 144398, 258788, 283832, 285919, 288796, 517576, 571838, 577592, 1099849, 1143676, 2199698, 2287352, 4399396, 4860623, 8798792, 8863489, 9721246, 17726978, 19442492, 35453956, 38884984, 70907912, 150679313, 301358626, 602717252, 1205434504]

約数ペア:

[(1, 1205434504), (2, 602717252), (4, 301358626), (8, 150679313), (17, 70907912), (31, 38884984), (34, 35453956), (62, 19442492), (68, 17726978), (124, 9721246), (136, 8863489), (137, 8798792), (248, 4860623), (274, 4399396), (527, 2287352), (548, 2199698), (1054, 1143676), (1096, 1099849), (2087, 577592), (2108, 571838), (2329, 517576), (4174, 288796), (4216, 285919), (4247, 283832), (4658, 258788), (8348, 144398), (8494, 141916), (9316, 129394), (16696, 72199), (16988, 70958), (18632, 64697), (33976, 35479)]