2985039226

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{719}}^1$

素因数の和:991

約数の個数: 48

約数和(自身を含む): 4952067840

約数和(自身を除く): 1967028614

約数列:

[1, 2, 13, 26, 71, 142, 169, 173, 338, 346, 719, 923, 1438, 1846, 2249, 4498, 9347, 11999, 12283, 18694, 23998, 24566, 29237, 51049, 58474, 102098, 121511, 124387, 159679, 243022, 248774, 319358, 663637, 1327274, 1617031, 2075827, 3234062, 4151654, 8627281, 8831477, 17254562, 17662954, 21021403, 42042806, 114809201, 229618402, 1492519613, 2985039226]

約数ペア:

[(1, 2985039226), (2, 1492519613), (13, 229618402), (26, 114809201), (71, 42042806), (142, 21021403), (169, 17662954), (173, 17254562), (338, 8831477), (346, 8627281), (719, 4151654), (923, 3234062), (1438, 2075827), (1846, 1617031), (2249, 1327274), (4498, 663637), (9347, 319358), (11999, 248774), (12283, 243022), (18694, 159679), (23998, 124387), (24566, 121511), (29237, 102098), (51049, 58474)]