7139025830

素因数分解:

$2^1\times 5^1\times {\mathrm{839}}^1\times {\mathrm{850897}}^1$

素因数の和:851743

約数の個数: 16

約数和(自身を含む): 12865577760

約数和(自身を除く): 5726551930

約数列:

[1, 2, 5, 10, 839, 1678, 4195, 8390, 850897, 1701794, 4254485, 8508970, 713902583, 1427805166, 3569512915, 7139025830]

約数ペア:

[(1, 7139025830), (2, 3569512915), (5, 1427805166), (10, 713902583), (839, 8508970), (1678, 4254485), (4195, 1701794), (8390, 850897)]