2021812898

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{2034017}}^1$

素因数の和:2034097

約数の個数: 16

約数和(自身を含む): 3514783104

約数和(自身を除く): 1492970206

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 2034017, 4068034, 14238119, 28476238, 144415207, 288830414, 1010906449, 2021812898]

約数ペア:

[(1, 2021812898), (2, 1010906449), (7, 288830414), (14, 144415207), (71, 28476238), (142, 14238119), (497, 4068034), (994, 2034017)]