2112404

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2039}}^1$

素因数の和:2087

約数の個数: 24

約数和(自身を含む): 4341120

約数和(自身を除く): 2228716

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 2039, 4078, 8156, 14273, 28546, 57092, 75443, 150886, 301772, 528101, 1056202, 2112404]

約数ペア:

[(1, 2112404), (2, 1056202), (4, 528101), (7, 301772), (14, 150886), (28, 75443), (37, 57092), (74, 28546), (148, 14273), (259, 8156), (518, 4078), (1036, 2039)]