2017179424

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{156419}}^1$

素因数の和:156473

約数の個数: 48

約数和(自身を含む): 4414798080

約数和(自身を除く): 2397618656

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 156419, 312838, 625676, 1251352, 2033447, 2502704, 4066894, 4848989, 5005408, 8133788, 9697978, 16267576, 19395956, 32535152, 38791912, 63036857, 65070304, 77583824, 126073714, 155167648, 252147428, 504294856, 1008589712, 2017179424]

約数ペア:

[(1, 2017179424), (2, 1008589712), (4, 504294856), (8, 252147428), (13, 155167648), (16, 126073714), (26, 77583824), (31, 65070304), (32, 63036857), (52, 38791912), (62, 32535152), (104, 19395956), (124, 16267576), (208, 9697978), (248, 8133788), (403, 5005408), (416, 4848989), (496, 4066894), (806, 2502704), (992, 2033447), (1612, 1251352), (3224, 625676), (6448, 312838), (12896, 156419)]