2104120192

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{50893}}^1$

素因数の和:50943

約数の個数: 64

約数和(自身を含む): 4672069200

約数和(自身を除く): 2567949008

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 128, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2176, 2432, 2584, 5168, 10336, 20672, 41344, 50893, 101786, 203572, 407144, 814288, 865181, 966967, 1628576, 1730362, 1933934, 3257152, 3460724, 3867868, 6514304, 6921448, 7735736, 13842896, 15471472, 16438439, 27685792, 30942944, 32876878, 55371584, 61885888, 65753756, 110743168, 123771776, 131507512, 263015024, 526030048, 1052060096, 2104120192]

約数ペア:

[(1, 2104120192), (2, 1052060096), (4, 526030048), (8, 263015024), (16, 131507512), (17, 123771776), (19, 110743168), (32, 65753756), (34, 61885888), (38, 55371584), (64, 32876878), (68, 30942944), (76, 27685792), (128, 16438439), (136, 15471472), (152, 13842896), (272, 7735736), (304, 6921448), (323, 6514304), (544, 3867868), (608, 3460724), (646, 3257152), (1088, 1933934), (1216, 1730362), (1292, 1628576), (2176, 966967), (2432, 865181), (2584, 814288), (5168, 407144), (10336, 203572), (20672, 101786), (41344, 50893)]