2012173024

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{263}}^1\times {\mathrm{5087}}^1$

素因数の和:5407

約数の個数: 48

約数和(自身を含む): 4061933568

約数和(自身を除く): 2049760544

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 188, 263, 376, 526, 752, 1052, 1504, 2104, 4208, 5087, 8416, 10174, 12361, 20348, 24722, 40696, 49444, 81392, 98888, 162784, 197776, 239089, 395552, 478178, 956356, 1337881, 1912712, 2675762, 3825424, 5351524, 7650848, 10703048, 21406096, 42812192, 62880407, 125760814, 251521628, 503043256, 1006086512, 2012173024]

約数ペア:

[(1, 2012173024), (2, 1006086512), (4, 503043256), (8, 251521628), (16, 125760814), (32, 62880407), (47, 42812192), (94, 21406096), (188, 10703048), (263, 7650848), (376, 5351524), (526, 3825424), (752, 2675762), (1052, 1912712), (1504, 1337881), (2104, 956356), (4208, 478178), (5087, 395552), (8416, 239089), (10174, 197776), (12361, 162784), (20348, 98888), (24722, 81392), (40696, 49444)]