2160124876

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{269}}^1\times {\mathrm{1697}}^1$

素因数の和:2003

約数の個数: 72

約数和(自身を含む): 4698298080

約数和(自身を除く): 2538173204

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 169, 182, 269, 338, 364, 538, 676, 1076, 1183, 1697, 1883, 2366, 3394, 3497, 3766, 4732, 6788, 6994, 7532, 11879, 13988, 22061, 23758, 24479, 44122, 45461, 47516, 48958, 88244, 90922, 97916, 154427, 181844, 286793, 308854, 318227, 456493, 573586, 617708, 636454, 912986, 1147172, 1272908, 1825972, 2007551, 3195451, 4015102, 5934409, 6390902, 8030204, 11868818, 12781804, 23737636, 41540863, 77147317, 83081726, 154294634, 166163452, 308589268, 540031219, 1080062438, 2160124876]

約数ペア:

[(1, 2160124876), (2, 1080062438), (4, 540031219), (7, 308589268), (13, 166163452), (14, 154294634), (26, 83081726), (28, 77147317), (52, 41540863), (91, 23737636), (169, 12781804), (182, 11868818), (269, 8030204), (338, 6390902), (364, 5934409), (538, 4015102), (676, 3195451), (1076, 2007551), (1183, 1825972), (1697, 1272908), (1883, 1147172), (2366, 912986), (3394, 636454), (3497, 617708), (3766, 573586), (4732, 456493), (6788, 318227), (6994, 308854), (7532, 286793), (11879, 181844), (13988, 154427), (22061, 97916), (23758, 90922), (24479, 88244), (44122, 48958), (45461, 47516)]