2883972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:185

約数の個数: 96

約数和(自身を含む): 8780800

約数和(自身を除く): 5896828

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 19, 21, 26, 28, 38, 39, 42, 52, 57, 76, 78, 84, 91, 114, 133, 139, 156, 182, 228, 247, 266, 273, 278, 364, 399, 417, 494, 532, 546, 556, 741, 798, 834, 973, 988, 1092, 1482, 1596, 1668, 1729, 1807, 1946, 2641, 2919, 2964, 3458, 3614, 3892, 5187, 5282, 5421, 5838, 6916, 7228, 7923, 10374, 10564, 10842, 11676, 12649, 15846, 18487, 20748, 21684, 25298, 31692, 34333, 36974, 37947, 50596, 55461, 68666, 73948, 75894, 102999, 110922, 137332, 151788, 205998, 221844, 240331, 411996, 480662, 720993, 961324, 1441986, 2883972]

約数ペア:

[(1, 2883972), (2, 1441986), (3, 961324), (4, 720993), (6, 480662), (7, 411996), (12, 240331), (13, 221844), (14, 205998), (19, 151788), (21, 137332), (26, 110922), (28, 102999), (38, 75894), (39, 73948), (42, 68666), (52, 55461), (57, 50596), (76, 37947), (78, 36974), (84, 34333), (91, 31692), (114, 25298), (133, 21684), (139, 20748), (156, 18487), (182, 15846), (228, 12649), (247, 11676), (266, 10842), (273, 10564), (278, 10374), (364, 7923), (399, 7228), (417, 6916), (494, 5838), (532, 5421), (546, 5282), (556, 5187), (741, 3892), (798, 3614), (834, 3458), (973, 2964), (988, 2919), (1092, 2641), (1482, 1946), (1596, 1807), (1668, 1729)]