34991026

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{17981}}^1$

素因数の和:18129

約数の個数: 16

約数和(自身を含む): 60419520

約数和(自身を除く): 25428494

約数列:

[1, 2, 7, 14, 139, 278, 973, 1946, 17981, 35962, 125867, 251734, 2499359, 4998718, 17495513, 34991026]

約数ペア:

[(1, 34991026), (2, 17495513), (7, 4998718), (14, 2499359), (139, 251734), (278, 125867), (973, 35962), (1946, 17981)]