2080690878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1208299}}^1$

素因数の和:1208352

約数の個数: 32

約数和(自身を含む): 4871865600

約数和(自身を除く): 2791174722

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 1208299, 2416598, 3624897, 7249794, 8458093, 16916186, 25374279, 49540259, 50748558, 99080518, 148620777, 297241554, 346781813, 693563626, 1040345439, 2080690878]

約数ペア:

[(1, 2080690878), (2, 1040345439), (3, 693563626), (6, 346781813), (7, 297241554), (14, 148620777), (21, 99080518), (41, 50748558), (42, 49540259), (82, 25374279), (123, 16916186), (246, 8458093), (287, 7249794), (574, 3624897), (861, 2416598), (1722, 1208299)]