2105208

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{4177}}^1$

素因数の和:4196

約数の個数: 48

約数和(自身を含む): 6517680

約数和(自身を除く): 4412472

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 4177, 8354, 12531, 16708, 25062, 29239, 33416, 37593, 50124, 58478, 75186, 87717, 100248, 116956, 150372, 175434, 233912, 263151, 300744, 350868, 526302, 701736, 1052604, 2105208]

約数ペア:

[(1, 2105208), (2, 1052604), (3, 701736), (4, 526302), (6, 350868), (7, 300744), (8, 263151), (9, 233912), (12, 175434), (14, 150372), (18, 116956), (21, 100248), (24, 87717), (28, 75186), (36, 58478), (42, 50124), (56, 37593), (63, 33416), (72, 29239), (84, 25062), (126, 16708), (168, 12531), (252, 8354), (504, 4177)]