7777402214

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{685717}}^1$

素因数の和:685879

約数の個数: 16

約数和(自身を含む): 11997322128

約数和(自身を除く): 4219919914

約数列:

[1, 2, 53, 106, 107, 214, 5671, 11342, 685717, 1371434, 36343001, 72686002, 73371719, 146743438, 3888701107, 7777402214]

約数ペア:

[(1, 7777402214), (2, 3888701107), (53, 146743438), (106, 73371719), (107, 72686002), (214, 36343001), (5671, 1371434), (11342, 685717)]