319834554

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{4100443}}^1$

素因数の和:4100461

約数の個数: 16

約数和(自身を含む): 688874592

約数和(自身を除く): 369040038

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 4100443, 8200886, 12301329, 24602658, 53305759, 106611518, 159917277, 319834554]

約数ペア:

[(1, 319834554), (2, 159917277), (3, 106611518), (6, 53305759), (13, 24602658), (26, 12301329), (39, 8200886), (78, 4100443)]