2078760012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{178037}}^1$

素因数の和:178190

約数の個数: 48

約数和(自身を含む): 5583271680

約数和(自身を除く): 3504511668

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 139, 278, 417, 556, 834, 973, 1668, 1946, 2919, 3892, 5838, 11676, 178037, 356074, 534111, 712148, 1068222, 1246259, 2136444, 2492518, 3738777, 4985036, 7477554, 14955108, 24747143, 49494286, 74241429, 98988572, 148482858, 173230001, 296965716, 346460002, 519690003, 692920004, 1039380006, 2078760012]

約数ペア:

[(1, 2078760012), (2, 1039380006), (3, 692920004), (4, 519690003), (6, 346460002), (7, 296965716), (12, 173230001), (14, 148482858), (21, 98988572), (28, 74241429), (42, 49494286), (84, 24747143), (139, 14955108), (278, 7477554), (417, 4985036), (556, 3738777), (834, 2492518), (973, 2136444), (1668, 1246259), (1946, 1068222), (2919, 712148), (3892, 534111), (5838, 356074), (11676, 178037)]