98694290

素因数分解:

$2^1\times 5^1\times {\mathrm{1987}}^1\times {\mathrm{4967}}^1$

素因数の和:6961

約数の個数: 16

約数和(自身を含む): 177774912

約数和(自身を除く): 79080622

約数列:

[1, 2, 5, 10, 1987, 3974, 4967, 9934, 9935, 19870, 24835, 49670, 9869429, 19738858, 49347145, 98694290]

約数ペア:

[(1, 98694290), (2, 49347145), (5, 19738858), (10, 9869429), (1987, 49670), (3974, 24835), (4967, 19870), (9934, 9935)]