2539966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:216

約数の個数: 32

約数和(自身を含む): 4572288

約数和(自身を除く): 2032322

約数列:

[1, 2, 11, 13, 22, 26, 83, 107, 143, 166, 214, 286, 913, 1079, 1177, 1391, 1826, 2158, 2354, 2782, 8881, 11869, 15301, 17762, 23738, 30602, 97691, 115453, 195382, 230906, 1269983, 2539966]

約数ペア:

[(1, 2539966), (2, 1269983), (11, 230906), (13, 195382), (22, 115453), (26, 97691), (83, 30602), (107, 23738), (143, 17762), (166, 15301), (214, 11869), (286, 8881), (913, 2782), (1079, 2354), (1177, 2158), (1391, 1826)]