2080452738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3810353}}^1$

素因数の和:3810378

約数の個数: 32

約数和(自身を含む): 5121115776

約数和(自身を除く): 3040663038

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 3810353, 7620706, 11431059, 22862118, 26672471, 49534589, 53344942, 80017413, 99069178, 148603767, 160034826, 297207534, 346742123, 693484246, 1040226369, 2080452738]

約数ペア:

[(1, 2080452738), (2, 1040226369), (3, 693484246), (6, 346742123), (7, 297207534), (13, 160034826), (14, 148603767), (21, 99069178), (26, 80017413), (39, 53344942), (42, 49534589), (78, 26672471), (91, 22862118), (182, 11431059), (273, 7620706), (546, 3810353)]