2006850890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{51683}}^1$

素因数の和:52054

約数の個数: 32

約数和(自身を含む): 3951965376

約数和(自身を除く): 1945114486

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 353, 706, 1765, 3530, 3883, 7766, 19415, 38830, 51683, 103366, 258415, 516830, 568513, 1137026, 2842565, 5685130, 18244099, 36488198, 91220495, 182440990, 200685089, 401370178, 1003425445, 2006850890]

約数ペア:

[(1, 2006850890), (2, 1003425445), (5, 401370178), (10, 200685089), (11, 182440990), (22, 91220495), (55, 36488198), (110, 18244099), (353, 5685130), (706, 2842565), (1765, 1137026), (3530, 568513), (3883, 516830), (7766, 258415), (19415, 103366), (38830, 51683)]