2015013364

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1\times {\mathrm{1583}}^1$

素因数の和:1889

約数の個数: 72

約数和(自身を含む): 4382864640

約数和(自身を除く): 2367851276

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 269, 338, 364, 538, 676, 1076, 1183, 1583, 1883, 2366, 3166, 3497, 3766, 4732, 6332, 6994, 7532, 11081, 13988, 20579, 22162, 24479, 41158, 44324, 45461, 48958, 82316, 90922, 97916, 144053, 181844, 267527, 288106, 318227, 425827, 535054, 576212, 636454, 851654, 1070108, 1272908, 1703308, 1872689, 2980789, 3745378, 5535751, 5961578, 7490756, 11071502, 11923156, 22143004, 38750257, 71964763, 77500514, 143929526, 155001028, 287859052, 503753341, 1007506682, 2015013364]

約数ペア:

[(1, 2015013364), (2, 1007506682), (4, 503753341), (7, 287859052), (13, 155001028), (14, 143929526), (26, 77500514), (28, 71964763), (52, 38750257), (91, 22143004), (169, 11923156), (182, 11071502), (269, 7490756), (338, 5961578), (364, 5535751), (538, 3745378), (676, 2980789), (1076, 1872689), (1183, 1703308), (1583, 1272908), (1883, 1070108), (2366, 851654), (3166, 636454), (3497, 576212), (3766, 535054), (4732, 425827), (6332, 318227), (6994, 288106), (7532, 267527), (11081, 181844), (13988, 144053), (20579, 97916), (22162, 90922), (24479, 82316), (41158, 48958), (44324, 45461)]