255076954

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{139}}^1\times {\mathrm{7583}}^1$

素因数の和:7746

約数の個数: 24

約数和(自身を含む): 423642240

約数和(自身を除く): 168565286

約数列:

[1, 2, 11, 22, 121, 139, 242, 278, 1529, 3058, 7583, 15166, 16819, 33638, 83413, 166826, 917543, 1054037, 1835086, 2108074, 11594407, 23188814, 127538477, 255076954]

約数ペア:

[(1, 255076954), (2, 127538477), (11, 23188814), (22, 11594407), (121, 2108074), (139, 1835086), (242, 1054037), (278, 917543), (1529, 166826), (3058, 83413), (7583, 33638), (15166, 16819)]