2016279356

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1999}}^1$

素因数の和:2203

約数の個数: 96

約数和(自身を含む): 4628736000

約数和(自身を除く): 2612456644

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 163, 182, 221, 238, 326, 364, 442, 476, 652, 884, 1141, 1547, 1999, 2119, 2282, 2771, 3094, 3998, 4238, 4564, 5542, 6188, 7996, 8476, 11084, 13993, 14833, 19397, 25987, 27986, 29666, 33983, 36023, 38794, 51974, 55972, 59332, 67966, 72046, 77588, 103948, 135932, 144092, 181909, 237881, 252161, 325837, 363818, 441779, 475762, 504322, 651674, 727636, 883558, 951524, 1008644, 1303348, 1767116, 2280859, 3092453, 4235881, 4561718, 5539229, 6184906, 8471762, 9123436, 11078458, 12369812, 16943524, 22156916, 29651167, 38774603, 59302334, 72009977, 77549206, 118604668, 144019954, 155098412, 288039908, 504069839, 1008139678, 2016279356]

約数ペア:

[(1, 2016279356), (2, 1008139678), (4, 504069839), (7, 288039908), (13, 155098412), (14, 144019954), (17, 118604668), (26, 77549206), (28, 72009977), (34, 59302334), (52, 38774603), (68, 29651167), (91, 22156916), (119, 16943524), (163, 12369812), (182, 11078458), (221, 9123436), (238, 8471762), (326, 6184906), (364, 5539229), (442, 4561718), (476, 4235881), (652, 3092453), (884, 2280859), (1141, 1767116), (1547, 1303348), (1999, 1008644), (2119, 951524), (2282, 883558), (2771, 727636), (3094, 651674), (3998, 504322), (4238, 475762), (4564, 441779), (5542, 363818), (6188, 325837), (7996, 252161), (8476, 237881), (11084, 181909), (13993, 144092), (14833, 135932), (19397, 103948), (25987, 77588), (27986, 72046), (29666, 67966), (33983, 59332), (36023, 55972), (38794, 51974)]