2340791648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181513}}^1$

素因数の和:181567

約数の個数: 48

約数和(自身を含む): 5123051136

約数和(自身を除く): 2782259488

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, 181513, 363026, 726052, 1452104, 2359669, 2904208, 4719338, 5626903, 5808416, 9438676, 11253806, 18877352, 22507612, 37754704, 45015224, 73149739, 75509408, 90030448, 146299478, 180060896, 292598956, 585197912, 1170395824, 2340791648]

約数ペア:

[(1, 2340791648), (2, 1170395824), (4, 585197912), (8, 292598956), (13, 180060896), (16, 146299478), (26, 90030448), (31, 75509408), (32, 73149739), (52, 45015224), (62, 37754704), (104, 22507612), (124, 18877352), (208, 11253806), (248, 9438676), (403, 5808416), (416, 5626903), (496, 4719338), (806, 2904208), (992, 2359669), (1612, 1452104), (3224, 726052), (6448, 363026), (12896, 181513)]