355242406

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{126601}}^1$

素因数の和:126687

約数の個数: 16

約数和(自身を含む): 565151328

約数和(自身を除く): 209908922

約数列:

[1, 2, 23, 46, 61, 122, 1403, 2806, 126601, 253202, 2911823, 5823646, 7722661, 15445322, 177621203, 355242406]

約数ペア:

[(1, 355242406), (2, 177621203), (23, 15445322), (46, 7722661), (61, 5823646), (122, 2911823), (1403, 253202), (2806, 126601)]