4187887788

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{363911}}^1$

素因数の和:364062

約数の個数: 48

約数和(自身を含む): 11249247744

約数和(自身を除く): 7061359956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 137, 274, 411, 548, 822, 959, 1644, 1918, 2877, 3836, 5754, 11508, 363911, 727822, 1091733, 1455644, 2183466, 2547377, 4366932, 5094754, 7642131, 10189508, 15284262, 30568524, 49855807, 99711614, 149567421, 199423228, 299134842, 348990649, 598269684, 697981298, 1046971947, 1395962596, 2093943894, 4187887788]

約数ペア:

[(1, 4187887788), (2, 2093943894), (3, 1395962596), (4, 1046971947), (6, 697981298), (7, 598269684), (12, 348990649), (14, 299134842), (21, 199423228), (28, 149567421), (42, 99711614), (84, 49855807), (137, 30568524), (274, 15284262), (411, 10189508), (548, 7642131), (822, 5094754), (959, 4366932), (1644, 2547377), (1918, 2183466), (2877, 1455644), (3836, 1091733), (5754, 727822), (11508, 363911)]