2013458944

素因数分解:

$2^9\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11953}}^1$

素因数の和:12025

約数の個数: 80

約数和(自身を含む): 4695913728

約数和(自身を除く): 2682454784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 47, 56, 64, 94, 112, 128, 188, 224, 256, 329, 376, 448, 512, 658, 752, 896, 1316, 1504, 1792, 2632, 3008, 3584, 5264, 6016, 10528, 11953, 12032, 21056, 23906, 24064, 42112, 47812, 83671, 84224, 95624, 167342, 168448, 191248, 334684, 382496, 561791, 669368, 764992, 1123582, 1338736, 1529984, 2247164, 2677472, 3059968, 3932537, 4494328, 5354944, 6119936, 7865074, 8988656, 10709888, 15730148, 17977312, 21419776, 31460296, 35954624, 42839552, 62920592, 71909248, 125841184, 143818496, 251682368, 287636992, 503364736, 1006729472, 2013458944]

約数ペア:

[(1, 2013458944), (2, 1006729472), (4, 503364736), (7, 287636992), (8, 251682368), (14, 143818496), (16, 125841184), (28, 71909248), (32, 62920592), (47, 42839552), (56, 35954624), (64, 31460296), (94, 21419776), (112, 17977312), (128, 15730148), (188, 10709888), (224, 8988656), (256, 7865074), (329, 6119936), (376, 5354944), (448, 4494328), (512, 3932537), (658, 3059968), (752, 2677472), (896, 2247164), (1316, 1529984), (1504, 1338736), (1792, 1123582), (2632, 764992), (3008, 669368), (3584, 561791), (5264, 382496), (6016, 334684), (10528, 191248), (11953, 168448), (12032, 167342), (21056, 95624), (23906, 84224), (24064, 83671), (42112, 47812)]