1019627704

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1\times {\mathrm{1019}}^1$

素因数の和:1300

約数の個数: 64

約数和(自身を含む): 2093040000

約数和(自身を除く): 1073412296

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 227, 232, 454, 551, 908, 1019, 1102, 1816, 2038, 2204, 4076, 4313, 4408, 6583, 8152, 8626, 13166, 17252, 19361, 26332, 29551, 34504, 38722, 52664, 59102, 77444, 118204, 125077, 154888, 231313, 236408, 250154, 462626, 500308, 561469, 925252, 1000616, 1122938, 1850504, 2245876, 4394947, 4491752, 6708077, 8789894, 13416154, 17579788, 26832308, 35159576, 53664616, 127453463, 254906926, 509813852, 1019627704]

約数ペア:

[(1, 1019627704), (2, 509813852), (4, 254906926), (8, 127453463), (19, 53664616), (29, 35159576), (38, 26832308), (58, 17579788), (76, 13416154), (116, 8789894), (152, 6708077), (227, 4491752), (232, 4394947), (454, 2245876), (551, 1850504), (908, 1122938), (1019, 1000616), (1102, 925252), (1816, 561469), (2038, 500308), (2204, 462626), (4076, 250154), (4313, 236408), (4408, 231313), (6583, 154888), (8152, 125077), (8626, 118204), (13166, 77444), (17252, 59102), (19361, 52664), (26332, 38722), (29551, 34504)]