2121099396

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{1045907}}^1$

素因数の和:1045940

約数の個数: 36

約数和(自身を含む): 5359232592

約数和(自身を除く): 3238133196

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 169, 338, 507, 676, 1014, 2028, 1045907, 2091814, 3137721, 4183628, 6275442, 12550884, 13596791, 27193582, 40790373, 54387164, 81580746, 163161492, 176758283, 353516566, 530274849, 707033132, 1060549698, 2121099396]

約数ペア:

[(1, 2121099396), (2, 1060549698), (3, 707033132), (4, 530274849), (6, 353516566), (12, 176758283), (13, 163161492), (26, 81580746), (39, 54387164), (52, 40790373), (78, 27193582), (156, 13596791), (169, 12550884), (338, 6275442), (507, 4183628), (676, 3137721), (1014, 2091814), (2028, 1045907)]