283098242

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{145477}}^1$

素因数の和:145625

約数の個数: 16

約数和(自身を含む): 488806080

約数和(自身を除く): 205707838

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 145477, 290954, 1018339, 2036678, 20221303, 40442606, 141549121, 283098242]

約数ペア:

[(1, 283098242), (2, 141549121), (7, 40442606), (14, 20221303), (139, 2036678), (278, 1018339), (973, 290954), (1946, 145477)]