2007197885

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{5213501}}^1$

素因数の和:5213524

約数の個数: 16

約数和(自身を含む): 3002977152

約数和(自身を除く): 995779267

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 5213501, 26067505, 36494507, 57348511, 182472535, 286742555, 401439577, 2007197885]

約数ペア:

[(1, 2007197885), (5, 401439577), (7, 286742555), (11, 182472535), (35, 57348511), (55, 36494507), (77, 26067505), (385, 5213501)]