2291596916

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{563}}^1\times {\mathrm{1093}}^1$

素因数の和:1693

約数の個数: 72

約数和(自身を含む): 4923787680

約数和(自身を除く): 2632190764

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 563, 931, 1093, 1126, 1862, 2186, 2252, 3724, 3941, 4372, 7651, 7882, 10697, 15302, 15764, 20767, 21394, 27587, 30604, 41534, 42788, 53557, 55174, 74879, 83068, 107114, 110348, 145369, 149758, 214228, 290738, 299516, 524153, 581476, 615359, 1017583, 1048306, 1230718, 2035166, 2096612, 2461436, 4070332, 4307513, 8615026, 11691821, 17230052, 23383642, 30152591, 46767284, 60305182, 81842747, 120610364, 163685494, 327370988, 572899229, 1145798458, 2291596916]

約数ペア:

[(1, 2291596916), (2, 1145798458), (4, 572899229), (7, 327370988), (14, 163685494), (19, 120610364), (28, 81842747), (38, 60305182), (49, 46767284), (76, 30152591), (98, 23383642), (133, 17230052), (196, 11691821), (266, 8615026), (532, 4307513), (563, 4070332), (931, 2461436), (1093, 2096612), (1126, 2035166), (1862, 1230718), (2186, 1048306), (2252, 1017583), (3724, 615359), (3941, 581476), (4372, 524153), (7651, 299516), (7882, 290738), (10697, 214228), (15302, 149758), (15764, 145369), (20767, 110348), (21394, 107114), (27587, 83068), (30604, 74879), (41534, 55174), (42788, 53557)]