2012360908

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1\times {\mathrm{467}}^1$

素因数の和:611

約数の個数: 72

約数和(自身を含む): 3903681600

約数和(自身を除く): 1891320692

約数列:

[1, 2, 4, 19, 31, 38, 59, 62, 76, 118, 124, 236, 467, 589, 934, 961, 1121, 1178, 1829, 1868, 1922, 2242, 2356, 3658, 3844, 4484, 7316, 8873, 14477, 17746, 18259, 27553, 28954, 34751, 35492, 36518, 55106, 56699, 57908, 69502, 73036, 110212, 113398, 139004, 226796, 275063, 448787, 523507, 550126, 854143, 897574, 1047014, 1077281, 1100252, 1708286, 1795148, 2094028, 2154562, 3416572, 4309124, 8526953, 16228717, 17053906, 26478433, 32457434, 34107812, 52956866, 64914868, 105913732, 503090227, 1006180454, 2012360908]

約数ペア:

[(1, 2012360908), (2, 1006180454), (4, 503090227), (19, 105913732), (31, 64914868), (38, 52956866), (59, 34107812), (62, 32457434), (76, 26478433), (118, 17053906), (124, 16228717), (236, 8526953), (467, 4309124), (589, 3416572), (934, 2154562), (961, 2094028), (1121, 1795148), (1178, 1708286), (1829, 1100252), (1868, 1077281), (1922, 1047014), (2242, 897574), (2356, 854143), (3658, 550126), (3844, 523507), (4484, 448787), (7316, 275063), (8873, 226796), (14477, 139004), (17746, 113398), (18259, 110212), (27553, 73036), (28954, 69502), (34751, 57908), (35492, 56699), (36518, 55106)]