2975970242

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1986629}}^1$

素因数の和:1986745

約数の個数: 16

約数和(自身を含む): 5149344960

約数和(自身を除く): 2173374718

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 1986629, 3973258, 13906403, 27812806, 212569303, 425138606, 1487985121, 2975970242]

約数ペア:

[(1, 2975970242), (2, 1487985121), (7, 425138606), (14, 212569303), (107, 27812806), (214, 13906403), (749, 3973258), (1498, 1986629)]