2019604895

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{169217}}^1$

素因数の和:169271

約数の個数: 32

約数和(自身を含む): 3119026176

約数和(自身を除く): 1099421281

約数列:

[1, 5, 7, 11, 31, 35, 55, 77, 155, 217, 341, 385, 1085, 1705, 2387, 11935, 169217, 846085, 1184519, 1861387, 5245727, 5922595, 9306935, 13029709, 26228635, 36720089, 57702997, 65148545, 183600445, 288514985, 403920979, 2019604895]

約数ペア:

[(1, 2019604895), (5, 403920979), (7, 288514985), (11, 183600445), (31, 65148545), (35, 57702997), (55, 36720089), (77, 26228635), (155, 13029709), (217, 9306935), (341, 5922595), (385, 5245727), (1085, 1861387), (1705, 1184519), (2387, 846085), (11935, 169217)]