1947156926

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{7457}}^1$

素因数の和:7577

約数の個数: 48

約数和(自身を含む): 3499472592

約数和(自身を除く): 1552315666

約数列:

[1, 2, 11, 13, 22, 26, 83, 121, 143, 166, 242, 286, 913, 1079, 1573, 1826, 2158, 3146, 7457, 10043, 11869, 14914, 20086, 23738, 82027, 96941, 130559, 164054, 193882, 261118, 618931, 902297, 1066351, 1237862, 1804594, 2132702, 6808241, 8046103, 11729861, 13616482, 16092206, 23459722, 74890651, 88507133, 149781302, 177014266, 973578463, 1947156926]

約数ペア:

[(1, 1947156926), (2, 973578463), (11, 177014266), (13, 149781302), (22, 88507133), (26, 74890651), (83, 23459722), (121, 16092206), (143, 13616482), (166, 11729861), (242, 8046103), (286, 6808241), (913, 2132702), (1079, 1804594), (1573, 1237862), (1826, 1066351), (2158, 902297), (3146, 618931), (7457, 261118), (10043, 193882), (11869, 164054), (14914, 130559), (20086, 96941), (23738, 82027)]