1853570992

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67003}}^1$

素因数の和:67050

約数の個数: 80

約数和(自身を含む): 4652757760

約数和(自身を除く): 2799186768

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 6916, 13832, 27664, 67003, 134006, 268012, 469021, 536024, 871039, 938042, 1072048, 1273057, 1742078, 1876084, 2546114, 3484156, 3752168, 5092228, 6097273, 6968312, 7504336, 8911399, 10184456, 12194546, 13936624, 16549741, 17822798, 20368912, 24389092, 33099482, 35645596, 48778184, 66198964, 71291192, 97556368, 115848187, 132397928, 142582384, 231696374, 264795856, 463392748, 926785496, 1853570992]

約数ペア:

[(1, 1853570992), (2, 926785496), (4, 463392748), (7, 264795856), (8, 231696374), (13, 142582384), (14, 132397928), (16, 115848187), (19, 97556368), (26, 71291192), (28, 66198964), (38, 48778184), (52, 35645596), (56, 33099482), (76, 24389092), (91, 20368912), (104, 17822798), (112, 16549741), (133, 13936624), (152, 12194546), (182, 10184456), (208, 8911399), (247, 7504336), (266, 6968312), (304, 6097273), (364, 5092228), (494, 3752168), (532, 3484156), (728, 2546114), (988, 1876084), (1064, 1742078), (1456, 1273057), (1729, 1072048), (1976, 938042), (2128, 871039), (3458, 536024), (3952, 469021), (6916, 268012), (13832, 134006), (27664, 67003)]