2019933664

素因数分解:

$2^5\times 7^2\times {\mathrm{47}}^1\times {\mathrm{27409}}^1$

素因数の和:27480

約数の個数: 72

約数和(自身を含む): 4724606880

約数和(自身を除く): 2704673216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 49, 56, 94, 98, 112, 188, 196, 224, 329, 376, 392, 658, 752, 784, 1316, 1504, 1568, 2303, 2632, 4606, 5264, 9212, 10528, 18424, 27409, 36848, 54818, 73696, 109636, 191863, 219272, 383726, 438544, 767452, 877088, 1288223, 1343041, 1534904, 2576446, 2686082, 3069808, 5152892, 5372164, 6139616, 9017561, 10305784, 10744328, 18035122, 20611568, 21488656, 36070244, 41223136, 42977312, 63122927, 72140488, 126245854, 144280976, 252491708, 288561952, 504983416, 1009966832, 2019933664]

約数ペア:

[(1, 2019933664), (2, 1009966832), (4, 504983416), (7, 288561952), (8, 252491708), (14, 144280976), (16, 126245854), (28, 72140488), (32, 63122927), (47, 42977312), (49, 41223136), (56, 36070244), (94, 21488656), (98, 20611568), (112, 18035122), (188, 10744328), (196, 10305784), (224, 9017561), (329, 6139616), (376, 5372164), (392, 5152892), (658, 3069808), (752, 2686082), (784, 2576446), (1316, 1534904), (1504, 1343041), (1568, 1288223), (2303, 877088), (2632, 767452), (4606, 438544), (5264, 383726), (9212, 219272), (10528, 191863), (18424, 109636), (27409, 73696), (36848, 54818)]