126291280906

素因数分解:

$2^1\times 7^1\times {\mathrm{829}}^1\times {\mathrm{10881551}}^1$

素因数の和:10882389

約数の個数: 16

約数和(自身を含む): 216760515840

約数和(自身を除く): 90469234934

約数列:

[1, 2, 7, 14, 829, 1658, 5803, 11606, 10881551, 21763102, 76170857, 152341714, 9020805779, 18041611558, 63145640453, 126291280906]

約数ペア:

[(1, 126291280906), (2, 63145640453), (7, 18041611558), (14, 9020805779), (829, 152341714), (1658, 76170857), (5803, 21763102), (11606, 10881551)]