2098810826

素因数分解:

$2^1\times 7^3\times {\mathrm{3059491}}^1$

素因数の和:3059514

約数の個数: 16

約数和(自身を含む): 3671390400

約数和(自身を除く): 1572579574

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 3059491, 6118982, 21416437, 42832874, 149915059, 299830118, 1049405413, 2098810826]

約数ペア:

[(1, 2098810826), (2, 1049405413), (7, 299830118), (14, 149915059), (49, 42832874), (98, 21416437), (343, 6118982), (686, 3059491)]