2783455108

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{809}}^1\times {\mathrm{1193}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 5632623360

約数和(自身を除く): 2849168252

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 809, 1193, 1442, 1618, 2386, 2884, 3236, 4772, 5663, 8351, 11326, 16702, 22652, 33404, 83327, 122879, 166654, 245758, 333308, 491516, 583289, 860153, 965137, 1166578, 1720306, 1930274, 2333156, 3440612, 3860548, 6755959, 13511918, 27023836, 99409111, 198818222, 397636444, 695863777, 1391727554, 2783455108]

約数ペア:

[(1, 2783455108), (2, 1391727554), (4, 695863777), (7, 397636444), (14, 198818222), (28, 99409111), (103, 27023836), (206, 13511918), (412, 6755959), (721, 3860548), (809, 3440612), (1193, 2333156), (1442, 1930274), (1618, 1720306), (2386, 1166578), (2884, 965137), (3236, 860153), (4772, 583289), (5663, 491516), (8351, 333308), (11326, 245758), (16702, 166654), (22652, 122879), (33404, 83327)]