676246

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1$

素因数の和:327

約数の個数: 16

約数和(自身を含む): 1080288

約数和(自身を除く): 404042

約数列:

[1, 2, 23, 46, 61, 122, 241, 482, 1403, 2806, 5543, 11086, 14701, 29402, 338123, 676246]

約数ペア:

[(1, 676246), (2, 338123), (23, 29402), (46, 14701), (61, 11086), (122, 5543), (241, 2806), (482, 1403)]