2502180128

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{360337}}^1$

素因数の和:360385

約数の個数: 48

約数和(自身を含む): 5811531264

約数和(自身を除く): 3309351136

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 360337, 720674, 1441348, 2522359, 2882696, 5044718, 5765392, 10089436, 11170447, 11530784, 20178872, 22340894, 40357744, 44681788, 78193129, 80715488, 89363576, 156386258, 178727152, 312772516, 357454304, 625545032, 1251090064, 2502180128]

約数ペア:

[(1, 2502180128), (2, 1251090064), (4, 625545032), (7, 357454304), (8, 312772516), (14, 178727152), (16, 156386258), (28, 89363576), (31, 80715488), (32, 78193129), (56, 44681788), (62, 40357744), (112, 22340894), (124, 20178872), (217, 11530784), (224, 11170447), (248, 10089436), (434, 5765392), (496, 5044718), (868, 2882696), (992, 2522359), (1736, 1441348), (3472, 720674), (6944, 360337)]