2016687365

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2017}}^1$

素因数の和:2107

約数の個数: 64

約数和(自身を含む): 3138393600

約数和(自身を除く): 1121706235

約数列:

[1, 5, 7, 11, 35, 49, 53, 55, 77, 245, 265, 343, 371, 385, 539, 583, 1715, 1855, 2017, 2597, 2695, 2915, 3773, 4081, 10085, 12985, 14119, 18179, 18865, 20405, 22187, 28567, 70595, 90895, 98833, 106901, 110935, 142835, 155309, 199969, 494165, 534505, 691831, 748307, 776545, 999845, 1087163, 1175911, 3459155, 3741535, 5238149, 5435815, 5879555, 7610141, 8231377, 26190745, 36667043, 38050705, 41156885, 57619639, 183335215, 288098195, 403337473, 2016687365]

約数ペア:

[(1, 2016687365), (5, 403337473), (7, 288098195), (11, 183335215), (35, 57619639), (49, 41156885), (53, 38050705), (55, 36667043), (77, 26190745), (245, 8231377), (265, 7610141), (343, 5879555), (371, 5435815), (385, 5238149), (539, 3741535), (583, 3459155), (1715, 1175911), (1855, 1087163), (2017, 999845), (2597, 776545), (2695, 748307), (2915, 691831), (3773, 534505), (4081, 494165), (10085, 199969), (12985, 155309), (14119, 142835), (18179, 110935), (18865, 106901), (20405, 98833), (22187, 90895), (28567, 70595)]