2938908

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{593}}^1$

素因数の和:666

約数の個数: 48

約数和(自身を含む): 7983360

約数和(自身を除く): 5044452

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 59, 84, 118, 177, 236, 354, 413, 593, 708, 826, 1186, 1239, 1652, 1779, 2372, 2478, 3558, 4151, 4956, 7116, 8302, 12453, 16604, 24906, 34987, 49812, 69974, 104961, 139948, 209922, 244909, 419844, 489818, 734727, 979636, 1469454, 2938908]

約数ペア:

[(1, 2938908), (2, 1469454), (3, 979636), (4, 734727), (6, 489818), (7, 419844), (12, 244909), (14, 209922), (21, 139948), (28, 104961), (42, 69974), (59, 49812), (84, 34987), (118, 24906), (177, 16604), (236, 12453), (354, 8302), (413, 7116), (593, 4956), (708, 4151), (826, 3558), (1186, 2478), (1239, 2372), (1652, 1779)]