2013455570

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{4109093}}^1$

素因数の和:4109114

約数の個数: 24

約数和(自身を含む): 4215930444

約数和(自身を除く): 2202474874

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 4109093, 8218186, 20545465, 28763651, 41090930, 57527302, 143818255, 201345557, 287636510, 402691114, 1006727785, 2013455570]

約数ペア:

[(1, 2013455570), (2, 1006727785), (5, 402691114), (7, 287636510), (10, 201345557), (14, 143818255), (35, 57527302), (49, 41090930), (70, 28763651), (98, 20545465), (245, 8218186), (490, 4109093)]