2017746472

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{3181}}^1$

素因数の和:3482

約数の個数: 64

約数和(自身を含む): 4435453440

約数和(自身を除く): 2417706968

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 241, 329, 376, 482, 658, 964, 1316, 1687, 1928, 2632, 3181, 3374, 6362, 6748, 11327, 12724, 13496, 22267, 22654, 25448, 44534, 45308, 79289, 89068, 90616, 149507, 158578, 178136, 299014, 317156, 598028, 634312, 766621, 1046549, 1196056, 1533242, 2093098, 3066484, 4186196, 5366347, 6132968, 8372392, 10732694, 21465388, 36031187, 42930776, 72062374, 144124748, 252218309, 288249496, 504436618, 1008873236, 2017746472]

約数ペア:

[(1, 2017746472), (2, 1008873236), (4, 504436618), (7, 288249496), (8, 252218309), (14, 144124748), (28, 72062374), (47, 42930776), (56, 36031187), (94, 21465388), (188, 10732694), (241, 8372392), (329, 6132968), (376, 5366347), (482, 4186196), (658, 3066484), (964, 2093098), (1316, 1533242), (1687, 1196056), (1928, 1046549), (2632, 766621), (3181, 634312), (3374, 598028), (6362, 317156), (6748, 299014), (11327, 178136), (12724, 158578), (13496, 149507), (22267, 90616), (22654, 89068), (25448, 79289), (44534, 45308)]