2019392368

素因数分解:

$2^4\times 7^1\times {\mathrm{3347}}^1\times {\mathrm{5387}}^1$

素因数の和:8749

約数の個数: 40

約数和(自身を含む): 4473677952

約数和(自身を除く): 2454285584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 3347, 5387, 6694, 10774, 13388, 21548, 23429, 26776, 37709, 43096, 46858, 53552, 75418, 86192, 93716, 150836, 187432, 301672, 374864, 603344, 18030289, 36060578, 72121156, 126212023, 144242312, 252424046, 288484624, 504848092, 1009696184, 2019392368]

約数ペア:

[(1, 2019392368), (2, 1009696184), (4, 504848092), (7, 288484624), (8, 252424046), (14, 144242312), (16, 126212023), (28, 72121156), (56, 36060578), (112, 18030289), (3347, 603344), (5387, 374864), (6694, 301672), (10774, 187432), (13388, 150836), (21548, 93716), (23429, 86192), (26776, 75418), (37709, 53552), (43096, 46858)]