9125428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1553}}^1$

素因数の和:1683

約数の個数: 24

約数和(自身を含む): 17361288

約数和(自身を除く): 8235860

約数列:

[1, 2, 4, 13, 26, 52, 113, 226, 452, 1469, 1553, 2938, 3106, 5876, 6212, 20189, 40378, 80756, 175489, 350978, 701956, 2281357, 4562714, 9125428]

約数ペア:

[(1, 9125428), (2, 4562714), (4, 2281357), (13, 701956), (26, 350978), (52, 175489), (113, 80756), (226, 40378), (452, 20189), (1469, 6212), (1553, 5876), (2938, 3106)]