1275863402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1459}}^1\times {\mathrm{39749}}^1$

素因数の和:41221

約数の個数: 16

約数和(自身を含む): 2089260000

約数和(自身を除く): 813396598

約数列:

[1, 2, 11, 22, 1459, 2918, 16049, 32098, 39749, 79498, 437239, 874478, 57993791, 115987582, 637931701, 1275863402]

約数ペア:

[(1, 1275863402), (2, 637931701), (11, 115987582), (22, 57993791), (1459, 874478), (2918, 437239), (16049, 79498), (32098, 39749)]