2028708052

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{39313}}^1$

素因数の和:39440

約数の個数: 48

約数和(自身を含む): 4315104640

約数和(自身を除く): 2286396588

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 97, 133, 194, 266, 388, 532, 679, 1358, 1843, 2716, 3686, 7372, 12901, 25802, 39313, 51604, 78626, 157252, 275191, 550382, 746947, 1100764, 1493894, 2987788, 3813361, 5228629, 7626722, 10457258, 15253444, 20914516, 26693527, 53387054, 72453859, 106774108, 144907718, 289815436, 507177013, 1014354026, 2028708052]

約数ペア:

[(1, 2028708052), (2, 1014354026), (4, 507177013), (7, 289815436), (14, 144907718), (19, 106774108), (28, 72453859), (38, 53387054), (76, 26693527), (97, 20914516), (133, 15253444), (194, 10457258), (266, 7626722), (388, 5228629), (532, 3813361), (679, 2987788), (1358, 1493894), (1843, 1100764), (2716, 746947), (3686, 550382), (7372, 275191), (12901, 157252), (25802, 78626), (39313, 51604)]