2040203704

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3312019}}^1$

素因数の和:3312043

約数の個数: 32

約数和(自身を含む): 4769308800

約数和(自身を除く): 2729105096

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 3312019, 6624038, 13248076, 23184133, 26496152, 36432209, 46368266, 72864418, 92736532, 145728836, 185473064, 255025463, 291457672, 510050926, 1020101852, 2040203704]

約数ペア:

[(1, 2040203704), (2, 1020101852), (4, 510050926), (7, 291457672), (8, 255025463), (11, 185473064), (14, 145728836), (22, 92736532), (28, 72864418), (44, 46368266), (56, 36432209), (77, 26496152), (88, 23184133), (154, 13248076), (308, 6624038), (616, 3312019)]