994135030

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{2028847}}^1$

素因数の和:2028868

約数の個数: 24

約数和(自身を含む): 2081598048

約数和(自身を除く): 1087463018

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 2028847, 4057694, 10144235, 14201929, 20288470, 28403858, 71009645, 99413503, 142019290, 198827006, 497067515, 994135030]

約数ペア:

[(1, 994135030), (2, 497067515), (5, 198827006), (7, 142019290), (10, 99413503), (14, 71009645), (35, 28403858), (49, 20288470), (70, 14201929), (98, 10144235), (245, 4057694), (490, 2028847)]